Integer Profile

641,232

2^4 × 3^2 × 61 × 73

Prime factors, divisor sums, positional representations and sequence properties for 641,232. The prime factorization is 2^4 × 3^2 × 61 × 73.

Number of positive divisors: 60. Showing the recorded part of the sequence: 97.

AbundantEvenComposite

Collatz trajectory (97 steps)

Even: n → n/2; Odd: n → 3n + 1

641,232320,616160,30880,15440,077120,23260,11630,05815,02945,08822,54411,2725,6362,8181,4094,2282,1141,0573,1721,5867932,3801,1905951,7868932,6801,3406703351,0065031,5107552,2661,1333,4001,7008504251,2766383199584791,4387192,1581,0793,2381,6194,8582,4297,2883,6441,8229112,7341,3674,102

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 3^2 × 61 × 73
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 60
Divisor sum: 1,848,964
Proper-divisor sum: 1,207,732
Digit sum: 18
Digital root: 9

Number bases

Decimal: 641232
Binary: 10011100100011010000 (20 bits)
Octal: 0o2344320
Hexadecimal: 0x9C8D0

Divisor catalog (60)

12346891216182436486172731221441461832192442923664384885495846577328769761,0981,1681,3141,4641,7522,1962,6282,9283,5044,3924,4535,2568,7848,90610,51213,35917,81226,71835,62440,07753,43671,24880,154106,872160,308213,744320,616641,232