Integer Profile

383,425

5^2 × 7^2 × 313

Prime factors, divisor sums, positional representations and sequence properties for 383,425. The prime factorization is 5^2 × 7^2 × 313.

Number of positive divisors: 18. Showing the recorded part of the sequence: 104.

DeficientOddComposite

Prime factorization

Factorization: 5^2 × 7^2 × 313
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 18
Divisor sum: 554,838
Proper-divisor sum: 171,413
Digit sum: 25
Digital root: 7

Number bases

Decimal: 383425
Binary: 1011101100111000001 (19 bits)
Octal: 0o1354701
Hexadecimal: 0x5D9C1

Divisor catalog (18)

1572535491752453131,2251,5652,1917,82510,95515,33754,77576,685383,425

Showing 18 of 18.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

383,4251,150,276575,138287,569862,708431,354215,677647,032323,516161,75880,879242,638121,319363,958181,979545,938272,969818,908409,454204,727614,182307,091921,274460,6371,381,912690,956345,478172,739518,218259,109777,328388,664194,33297,16648,583145,75072,875218,626109,313327,940163,97081,985245,956122,97861,489184,46892,23446,117138,35269,17634,58817,2948,64725,94212,97138,91419,45758,37229,18614,593

Showing 60 of 60.