Integer Profile

427,245

3 × 5 × 7 × 13 × 313

Prime factors, divisor sums, positional representations and sequence properties for 427,245. The prime factorization is 3 × 5 × 7 × 13 × 313.

Number of positive divisors: 32. Showing the recorded part of the sequence: 73.

DeficientOddComposite

Divisor catalog (32)

1357131521353965911051952733134559391,3651,5652,1914,0694,6956,57310,95512,20720,34528,48332,86561,03585,449142,415427,245

Showing 32 of 32.

Collatz trajectory (73 steps)

Even: n → n/2; Odd: n → 3n + 1

427,2451,281,736640,868320,434160,217480,652240,326120,163360,490180,245540,736270,368135,18467,59233,79616,8988,44925,34812,6746,33719,0129,5064,75314,2607,1303,56510,6965,3482,6741,3374,0122,0061,0033,0101,5054,5162,2581,1293,3881,6948472,5421,2713,8141,9075,7222,8618,5844,2922,1461,0733,2201,6108052,4161,208604302151454

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 7 × 13 × 313
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 844,032
Proper-divisor sum: 416,787
Digit sum: 24
Digital root: 6

Number bases

Decimal: 427245
Binary: 1101000010011101101 (19 bits)
Octal: 0o1502355
Hexadecimal: 0x684ED