Integer Profile

770,421

3 × 71 × 3617

Prime factors, divisor sums, positional representations and sequence properties for 770,421. The prime factorization is 3 × 71 × 3617.

Number of positive divisors: 8. Showing the recorded part of the sequence: 193.

DeficientOddComposite

Divisor catalog (8)

13712133,61710,851256,807770,421

Showing 8 of 8.

Collatz trajectory (193 steps)

Even: n → n/2; Odd: n → 3n + 1

770,4212,311,2641,155,632577,816288,908144,45472,227216,682108,341325,024162,51281,25640,62820,31410,15730,47215,2367,6183,80911,4285,7142,8578,5724,2862,1436,4303,2159,6464,82314,4707,23521,70610,85332,56016,2808,1404,0702,0356,1063,0539,1604,5802,2901,1453,4361,7188592,5781,2893,8681,9349672,9021,4514,3542,1776,5323,2661,6334,900

Showing 60 of 60.

Prime factorization

Factorization: 3 × 71 × 3617
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,041,984
Proper-divisor sum: 271,563
Digit sum: 21
Digital root: 3

Number bases

Decimal: 770421
Binary: 10111100000101110101 (20 bits)
Octal: 0o2740565
Hexadecimal: 0xBC175