Integer Profile
125,146
2 × 7^2 × 1277
Prime factors, divisor sums, positional representations and sequence properties for 125,146. The prime factorization is 2 × 7^2 × 1277.
Number of positive divisors: 12. Showing the recorded part of the sequence: 149.
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 218,538
- Proper-divisor sum
- 93,392
- Digit sum
- 19
- Digital root
- 1
Number bases
- Decimal
- 125146
- Binary
- 11110100011011010 (17 bits)
- Octal
- 0o364332
- Hexadecimal
- 0x1E8DA
Divisor catalog (12)
1271449981,2772,5548,93917,87862,573125,146
Showing 12 of 12.
Collatz trajectory (149 steps)
Even: n → n/2; Odd: n → 3n + 1
125,14662,573187,72093,86046,93023,46570,39635,19817,59952,79826,39979,19839,599118,79859,399178,19889,099267,298133,649400,948200,474100,237300,712150,35675,17837,589112,76856,38428,19214,0967,0483,5241,7628812,6441,3226611,984992496248124623194471427121410732216148424212136418291274137
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 7^2 × 1277
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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