Recognised as Number
-3,550
- Negative
- Even
- 4 digits
-3,550 is an even 4-digit integer and the negative of 3,550. It has 12 divisors and a digital root of 4.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value3,550
Digit count4
Digit sum13
Digit product0zero, because one of the digits is zero
Multiplicative persistence1times the digit product can be taken before one digit is left
Digital root4repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2 × 5^2 × 71
Distinct prime factors32, 5, 71
Number of divisors12
Sum of divisors σ(n)6,696
SquarefreeNohas a repeated prime factor
All divisors1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1,775, 3,55012 in total
Arithmetic
Previous number-3,551
Next number-3,549
Double-7,100
Half-1,775
Square12,602,500
Cube-44,738,875,000
Cube root-15.254903019≈
Negation3,550
Reciprocal-0.0002816901≈
Representations
Decimal-3,550
Binary11011101111012 bits
Octal6736
HexadecimalDDE
Base 362QM
In wordsminus three thousand, five hundred and fifty
Ordinalminus three thousand, five hundred and fiftieth
Scientific notation-3.55 × 10^3
Engineering notation-3.55 × 10^3
In other bases
Ternary11212111base 3; the most digit-efficient integer base after e: 8 digits
Quinary103200base 5; one hand: 6 digits
Septenary13231base 7: 5 digits
Nonary4774base 9; each digit is two ternary digits: 4 digits
Duodecimal207abase 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 4 digits
Vigesimal8habase 20; hands and feet, and the Mayan and Yoruba systems: 3 digits
Sexagesimal59:10base 60; Babylonian, and still how an hour and a circle are divided: 2 digits
Balanced ternaryT11011TTTdigits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary11011001100110base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
1111001000100010
Bit length12 bitsto write the magnitude
Set bits9the population count, or Hamming weight
Zero bits3within that length
Bit parityodd9 set bits, so odd; not the same as the number itself being even
Highest set bitbit 11worth 2,048
Lowest set bitbit 11 trailing zero
Power of twoNo
Bytes20d de
Gray code101100110001n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
16-bit1111001000100010two's complement
32-bit11111111111111111111001000100010two's complement
64-bit1111111111111111111111111111111111111111111111111111001000100010two's complement
One's complement0000110111011101at 16 bits, every bit flipped
Bits reversed0100010001001111at 16 bits
Rotated left by 11110010001000101at 16 bits, wrapping
Shifted left by 1-1101110111100= -7,100, no wrap
Shifted right by 1-11011101111= -1,775, discarding the low bit
These bits as a double1.75393304 × 10^-320≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-3,550 to the power 212,602,500
-3,550 to the power 3-44,738,875,000
-3,550 to the power 4158,823,006,250,000
-3,550 to the power 5-563,821,672,187,500,000
First ten multiples-3,550, -7,100, -10,650, -14,200, -17,750, -21,300, -24,850, -28,400, -31,950, -35,500
Powers of twoBetween 2^11 (2,048) and 2^12 (4,096)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 1
Divisible by 4No, remainder 2
Divisible by 5Yes
Divisible by 6No, remainder 4
Divisible by 7No, remainder 1
Divisible by 8No, remainder 6
Divisible by 9No, remainder 4
Divisible by 10Yes
Divisible by 11No, remainder 8
Divisible by 12No, remainder 10
Divisible by 100No, remainder 50
As a percentage & fraction
As a percentage-355,000%
-3,550% as a decimal-35.5
-3,550% of 100-3,550
-3,550% of 1,000-35,500
As a fraction of 100-3,550/100
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