Integer Profile
397,665
3^2 × 5 × 8837
Prime factors, divisor sums, positional representations and sequence properties for 397,665. The prime factorization is 3^2 × 5 × 8837.
Number of positive divisors: 12. Showing the recorded part of the sequence: 192.
Collatz trajectory (192 steps)
Even: n → n/2; Odd: n → 3n + 1
397,6651,192,996596,498298,249894,748447,374223,687671,062335,5311,006,594503,2971,509,892754,946377,4731,132,420566,210283,105849,316424,658212,329636,988318,494159,247477,742238,871716,614358,3071,074,922537,4611,612,384806,192403,096201,548100,77450,387151,16275,581226,744113,37256,68628,34385,03042,515127,54663,773191,32095,66047,83023,91571,74635,873107,62053,81026,90580,71640,35820,17960,53830,26990,808
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 5 × 8837
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 689,364
- Proper-divisor sum
- 291,699
- Digit sum
- 36
- Digital root
- 9
Number bases
- Decimal
- 397665
- Binary
- 1100001000101100001 (19 bits)
- Octal
- 0o1410541
- Hexadecimal
- 0x61161
Divisor catalog (12)
135915458,83726,51144,18579,533132,555397,665
Showing 12 of 12.
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