Integer Profile

1,301,625

3^2 × 5^3 × 13 × 89

Prime factors, divisor sums, positional representations and sequence properties for 1,301,625. The prime factorization is 3^2 × 5^3 × 13 × 89.

Number of positive divisors: 48. Showing the recorded part of the sequence: 248.

DeficientOddComposite

Collatz trajectory (248 steps)

Even: n → n/2; Odd: n → 3n + 1

1,301,6253,904,8761,952,438976,2192,928,6581,464,3294,392,9882,196,4941,098,2473,294,7421,647,3714,942,1142,471,0577,413,1723,706,5861,853,2935,559,8802,779,9401,389,970694,9852,084,9561,042,478521,2391,563,718781,8592,345,5781,172,7893,518,3681,759,184879,592439,796219,898109,949329,848164,92482,46241,231123,69461,847185,54292,771278,314139,157417,472208,736104,36852,18426,09213,0466,52319,5709,78529,35614,6787,33922,01811,00933,02816,5148,257

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5^3 × 13 × 89
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 2,555,280
Proper-divisor sum: 1,253,655
Digit sum: 18
Digital root: 9

Number bases

Decimal: 1301625
Binary: 100111101110001111001 (21 bits)
Octal: 0o4756171
Hexadecimal: 0x13DC79

Divisor catalog (48)

135913152539456575891171251952252673253754455858019751,1251,1571,3351,6252,2252,9253,4714,0054,8755,7856,67510,41311,12514,62517,35520,02528,92533,37552,06586,775100,125144,625260,325433,8751,301,625

Showing 48 of 48.