Integer Profile

7,642,395

3^2 × 5 × 169831

Prime factors, divisor sums, positional representations and sequence properties for 7,642,395. The prime factorization is 3^2 × 5 × 169831.

Number of positive divisors: 12. Showing the recorded part of the sequence: 155.

DeficientOddComposite

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

7,642,39522,927,18611,463,59334,390,78017,195,3908,597,69525,793,08612,896,54338,689,63019,344,81558,034,44629,017,22387,051,67043,525,835130,577,50665,288,753195,866,26097,933,13048,966,565146,899,69673,449,84836,724,92418,362,4629,181,23127,543,69413,771,84741,315,54220,657,77161,973,31430,986,65792,959,97246,479,98623,239,99369,719,98034,859,99017,429,99552,289,98626,144,99378,434,98039,217,49019,608,74558,826,23629,413,11814,706,55944,119,67822,059,83966,179,51833,089,75999,269,27849,634,639148,903,91874,451,959223,355,878111,677,939335,033,818167,516,909502,550,728251,275,364125,637,68262,818,841

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 169831
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 13,246,896
Proper-divisor sum: 5,604,501
Digit sum: 36
Digital root: 9

Number bases

Decimal: 7642395
Binary: 11101001001110100011011 (23 bits)
Octal: 0o35116433
Hexadecimal: 0x749D1B

Divisor catalog (12)

13591545169,831509,493849,1551,528,4792,547,4657,642,395

Showing 12 of 12.