Integer Profile

680,040

2^3 × 3^2 × 5 × 1889

Prime factors, divisor sums, positional representations and sequence properties for 680,040. The prime factorization is 2^3 × 3^2 × 5 × 1889.

Number of positive divisors: 48. Showing the recorded part of the sequence: 61.

AbundantEvenComposite

Collatz trajectory (61 steps)

Even: n → n/2; Odd: n → 3n + 1

680,040340,020170,01085,005255,016127,50863,75431,87795,63247,81623,90811,9545,97717,9328,9664,48313,4506,72520,17610,0885,0442,5221,2613,7841,8929464731,4207103551,0665331,6008004002001005025763819582988442211341752261340201051684

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3^2 × 5 × 1889
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 2,211,300
Proper-divisor sum: 1,531,260
Digit sum: 18
Digital root: 9

Number bases

Decimal: 680040
Binary: 10100110000001101000 (20 bits)
Octal: 0o2460150
Hexadecimal: 0xA6068

Divisor catalog (48)

12345689101215182024303640456072901201803601,8893,7785,6677,5569,44511,33415,11217,00118,89022,66828,33534,00237,78045,33656,67068,00475,56085,005113,340136,008170,010226,680340,020680,040

Showing 48 of 48.