Number
3,742,473
- Positive
- Odd
- Composite
- 7 digits
3,742,473 is an odd 7-digit integer and a composite number. It has 16 divisors and a digital root of 3.
Number properties
ParityOddnot divisible by 2
SignPositive
PrimalityComposite
Absolute value3,742,473
Digit count7
Digit sum30
Digital root3repeated digit sum
PalindromicYesreads the same backwards
Happy numberNosquared-digit sums reach 1
Harshad numberNodivisible by its own digit sum
Factors & divisors
Prime factorisation3 × 7^3 × 3,637
Distinct prime factors33, 7, 3,637
Number of divisors16
Sum of divisors σ(n)5,820,800
Aliquot sum2,078,327sum of the proper divisors
ClassificationDeficientthe aliquot sum is less than the number
Euler's totient φ(n)2,137,968integers below n that share no factor with it
SquarefreeNohas a repeated prime factor
All divisors1, 3, 7, 21, 49, 147, 343, 1,029, 3,637, 10,911, 25,459, 76,377, 178,213, 534,639, 1,247,491, 3,742,47316 in total
Arithmetic
Previous number3,742,472
Next number3,742,474
Double7,484,946
Half1,871,236.5
Square14,006,104,155,729
Cube52,417,466,638,003,577,817
Square root1,934.547233851≈irrational, shown to 9 decimal places
Cube root155.257608388≈
Negation-3,742,473
Reciprocal2.67202997 × 10^-7≈
Representations
Decimal3,742,473
Binary111001000110110000100122 bits
Octal16215411
Hexadecimal391B09
Base 36287PL
Roman numeralNot defined above 3,999there is no agreed standard notation
In wordsthree million, seven hundred and forty-two thousand, four hundred and seventy-three
Ordinalthree million, seven hundred and forty-two thousand, four hundred and seventy-third
Scientific notation3.742473 × 10^6
Engineering notation3.742473 × 10^6
Nearest landmarks
Powers & multiples
3,742,473 to the power 214,006,104,155,729
3,742,473 to the power 352,417,466,638,003,577,817
3,742,473 to the power 4196,170,953,621,129,163,883,521,441
3,742,473 to the power 5734,164,497,311,328,125,346,654,137,863,593
First ten multiples3,742,473, 7,484,946, 11,227,419, 14,969,892, 18,712,365, 22,454,838, 26,197,311, 29,939,784, 33,682,257, 37,424,730
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 3
Divisible by 6No, remainder 3
Divisible by 7Yes
Divisible by 8No, remainder 1
Divisible by 9No, remainder 3
Divisible by 10No, remainder 3
Divisible by 11No, remainder 9
Divisible by 12No, remainder 9
Divisible by 100No, remainder 73
Collatz (3n + 1) trajectory
Steps to reach 1172the total stopping time
Highest value reached18,946,2765× the starting value
Reaches 1Yesthe Collatz conjecture says every positive integer does, but it is unproven
First steps3,742,473 → 11,227,420 → 5,613,710 → 2,806,855 → 8,420,566 → 4,210,283 → 12,630,850 → 6,315,425 → 18,946,276 → 9,473,138 → …
Last steps… → 5 → 16 → 8 → 4 → 2 → 1
As a percentage & fraction
As a percentage374,247,300%
3,742,473% as a decimal37,424.73
3,742,473% of 1003,742,473
3,742,473% of 1,00037,424,730
As a fraction of 1003,742,473/100
Read another way
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Derived from 3,742,473
Nerdulate something else
Nothing in mind? Surprise me · today’s page