Integer Profile

309,572

2^2 × 193 × 401

Prime factors, divisor sums, positional representations and sequence properties for 309,572. The prime factorization is 2^2 × 193 × 401.

Number of positive divisors: 12. Showing the recorded part of the sequence: 189.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 545,916
Proper-divisor sum: 236,344
Digit sum: 26
Digital root: 8

Number bases

Decimal: 309572
Binary: 1001011100101000100 (19 bits)
Octal: 0o1134504
Hexadecimal: 0x4B944

Divisor catalog (12)

1241933864017728021,60477,393154,786309,572

Showing 12 of 12.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

309,572154,78677,393232,180116,09058,045174,13687,06843,53421,76765,30232,65197,95448,977146,93273,46636,733110,20055,10027,55013,77541,32620,66361,99030,99592,98646,493139,48069,74034,87017,43552,30626,15378,46039,23019,61558,84629,42388,27044,135132,40666,203198,61099,305297,916148,95874,479223,438111,719335,158167,579502,738251,369754,108377,054188,527565,582282,791848,374424,187

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 193 × 401
Distinct prime factors: 3
Perfect square: No
Parity: Even