Integer Profile
747,136
2^7 × 13 × 449
Prime factors, divisor sums, positional representations and sequence properties for 747,136. The prime factorization is 2^7 × 13 × 449.
Number of positive divisors: 32. Collatz steps to reach 1: 43.
Arithmetic properties
- Positive divisors
- 32
- Divisor sum
- 1,606,500
- Proper-divisor sum
- 859,364
- Digit sum
- 28
- Digital root
- 1
Number bases
- Decimal
- 747136
- Binary
- 10110110011010000000 (20 bits)
- Octal
- 0o2663200
- Hexadecimal
- 0xB6680
Divisor catalog (32)
12481316263252641041282084164498328981,6641,7963,5925,8377,18411,67414,36823,34828,73646,69657,47293,392186,784373,568747,136
Showing 32 of 32.
Collatz trajectory (43 steps)
Even: n → n/2; Odd: n → 3n + 1
747,136373,568186,78493,39246,69623,34811,6745,83717,5128,7564,3782,1896,5683,2841,6428212,4641,2326163081547723211658298844221134175226134020105168421
Showing 44 of 44.
Prime factorization
- Factorization
- 2^7 × 13 × 449
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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