Integer Profile
125,515
5 × 13 × 1931
Prime factors, divisor sums, positional representations and sequence properties for 125,515. The prime factorization is 5 × 13 × 1931.
Number of positive divisors: 8. Showing the recorded part of the sequence: 149.
Prime factorization
- Factorization
- 5 × 13 × 1931
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 162,288
- Proper-divisor sum
- 36,773
- Digit sum
- 19
- Digital root
- 1
Number bases
- Decimal
- 125515
- Binary
- 11110101001001011 (17 bits)
- Octal
- 0o365113
- Hexadecimal
- 0x1EA4B
Divisor catalog (8)
1513651,9319,65525,103125,515
Showing 8 of 8.
Collatz trajectory (149 steps)
Even: n → n/2; Odd: n → 3n + 1
125,515376,546188,273564,820282,410141,205423,616211,808105,90452,95226,47613,2386,61919,8589,92929,78814,8947,44722,34211,17133,51416,75750,27225,13612,5686,2843,1421,5714,7142,3577,0723,5361,7688844422216643321668325012537618894471427121410732216148424212136418291274137
Showing 60 of 60.
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