Integer Profile

7,857,395

5 × 7^2 × 13 × 2467

Prime factors, divisor sums, positional representations and sequence properties for 7,857,395. The prime factorization is 5 × 7^2 × 13 × 2467.

Number of positive divisors: 24. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Prime factorization

Factorization: 5 × 7^2 × 13 × 2467
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 11,816,784
Proper-divisor sum: 3,959,389
Digit sum: 44
Digital root: 8

Number bases

Decimal: 7857395
Binary: 11101111110010011110011 (23 bits)
Octal: 0o35762363
Hexadecimal: 0x77E4F3

Divisor catalog (24)

15713354965912454556372,4673,18512,33517,26932,07186,345120,883160,355224,497604,4151,122,4851,571,4797,857,395

Showing 24 of 24.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

7,857,39523,572,18611,786,09335,358,28017,679,1408,839,5704,419,78513,259,3566,629,6783,314,8399,944,5184,972,25914,916,7787,458,38922,375,16811,187,5845,593,7922,796,8961,398,448699,224349,612174,80687,403262,210131,105393,316196,65898,329294,988147,49473,747221,242110,621331,864165,93282,96641,483124,45062,225186,67693,33846,669140,00870,00435,00217,50152,50426,25213,1266,56319,6909,84529,53614,7687,3843,6921,8469232,7701,385

Showing 60 of 60.