Number
3,761,001
- Positive
- Odd
- Composite
- 7 digits
3,761,001 is an odd 7-digit integer and a composite number. It has 12 divisors and a digital root of 9.
Number properties
ParityOddnot divisible by 2
SignPositive
PrimalityComposite
Absolute value3,761,001
Digit count7
Digit sum18
Digital root9repeated digit sum
PalindromicNoreads differently backwards
Happy numberNosquared-digit sums reach 1
Harshad numberNodivisible by its own digit sum
Factors & divisors
Prime factorisation3^2 × 509 × 821
Distinct prime factors33, 509, 821
Number of divisors12
Sum of divisors σ(n)5,449,860
Aliquot sum1,688,859sum of the proper divisors
ClassificationDeficientthe aliquot sum is less than the number
Euler's totient φ(n)2,499,360integers below n that share no factor with it
SquarefreeNohas a repeated prime factor
All divisors1, 3, 9, 509, 821, 1,527, 2,463, 4,581, 7,389, 417,889, 1,253,667, 3,761,00112 in total
Arithmetic
Previous number3,761,000
Next number3,761,002
Double7,522,002
Half1,880,500.5
Square14,145,128,522,001
Cube53,199,842,516,374,283,001
Square root1,939.330038957≈irrational, shown to 9 decimal places
Cube root155.513399934≈
Negation-3,761,001
Reciprocal2.65886662 × 10^-7≈
Representations
Decimal3,761,001
Binary111001011000110110100122 bits
Octal16261551
Hexadecimal396369
Base 3628M09
Roman numeralNot defined above 3,999there is no agreed standard notation
In wordsthree million, seven hundred and sixty-one thousand and one
Ordinalthree million, seven hundred and sixty-one thousand and first
Scientific notation3.761001 × 10^6
Engineering notation3.761001 × 10^6
Nearest landmarks
Powers & multiples
3,761,001 to the power 214,145,128,522,001
3,761,001 to the power 353,199,842,516,374,283,001
3,761,001 to the power 4200,084,660,903,926,194,741,044,001
3,761,001 to the power 5752,518,609,744,327,322,347,261,228,805,001
First ten multiples3,761,001, 7,522,002, 11,283,003, 15,044,004, 18,805,005, 22,566,006, 26,327,007, 30,088,008, 33,849,009, 37,610,010
Powers of twoBetween 2^21 (2,097,152) and 2^22 (4,194,304)
Divisibility tests
Divisible by 2No, remainder 1
Divisible by 3Yes
Divisible by 4No, remainder 1
Divisible by 5No, remainder 1
Divisible by 6No, remainder 3
Divisible by 7No, remainder 6
Divisible by 8No, remainder 1
Divisible by 9Yes
Divisible by 10No, remainder 1
Divisible by 11No, remainder 2
Divisible by 12No, remainder 9
Divisible by 100No, remainder 1
Collatz (3n + 1) trajectory
Steps to reach 1185the total stopping time
Highest value reached32,568,5328× the starting value
Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven
First steps3,761,001 → 11,283,004 → 5,641,502 → 2,820,751 → 8,462,254 → 4,231,127 → 12,693,382 → 6,346,691 → 19,040,074 → 9,520,037 → …
Last steps… → 5 → 16 → 8 → 4 → 2 → 1
As a percentage & fraction
As a percentage376,100,100%
3,761,001% as a decimal37,610.01
3,761,001% of 1003,761,001
3,761,001% of 1,00037,610,010
As a fraction of 1003,761,001/100
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