Integer Profile
125,140
2^2 × 5 × 6257
Prime factors, divisor sums, positional representations and sequence properties for 125,140. The prime factorization is 2^2 × 5 × 6257.
Number of positive divisors: 12. Showing the recorded part of the sequence: 105.
Resources
Collatz trajectory (105 steps)
Even: n → n/2; Odd: n → 3n + 1
125,14062,57031,28593,85646,92823,46411,7325,8662,9338,8004,4002,2001,1005502758264131,2406203101554662337003501755262637903951,1865931,7808904451,3366683341675022517543771,1325662838504251,2766383199584791,4387192,1581,0793,2381,6194,858
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 5 × 6257
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 262,836
- Proper-divisor sum
- 137,696
- Digit sum
- 13
- Digital root
- 4
Number bases
- Decimal
- 125140
- Binary
- 11110100011010100 (17 bits)
- Octal
- 0o364324
- Hexadecimal
- 0x1E8D4
Divisor catalog (12)
124510206,25712,51425,02831,28562,570125,140
Showing 12 of 12.
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