Integer Profile
139,041
3^2 × 7 × 2207
Prime factors, divisor sums, positional representations and sequence properties for 139,041. The prime factorization is 3^2 × 7 × 2207.
Number of positive divisors: 12. Showing the recorded part of the sequence: 82.
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 229,632
- Proper-divisor sum
- 90,591
- Digit sum
- 18
- Digital root
- 9
Number bases
- Decimal
- 139041
- Binary
- 100001111100100001 (18 bits)
- Octal
- 0o417441
- Hexadecimal
- 0x21F21
Divisor catalog (12)
137921632,2076,62115,44919,86346,347139,041
Showing 12 of 12.
Collatz trajectory (82 steps)
Even: n → n/2; Odd: n → 3n + 1
139,041417,124208,562104,281312,844156,42278,211234,634117,317351,952175,97687,98843,99421,99765,99232,99616,4988,24924,74812,3746,18718,5629,28127,84413,9226,96120,88410,4425,22115,6647,8323,9161,9589792,9381,4694,4082,2041,1025511,6548272,4821,2413,7241,8629312,7941,3974,1922,0961,048524262131394197592296148
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 7 × 2207
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
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