Integer Profile
397,621
7 × 43 × 1321
Prime factors, divisor sums, positional representations and sequence properties for 397,621. The prime factorization is 7 × 43 × 1321.
Number of positive divisors: 8. Showing the recorded part of the sequence: 99.
Divisor catalog (8)
17433011,3219,24756,803397,621
Showing 8 of 8.
Collatz trajectory (99 steps)
Even: n → n/2; Odd: n → 3n + 1
397,6211,192,864596,432298,216149,10874,55437,277111,83255,91627,95813,97941,93820,96962,90831,45415,72747,18223,59170,77435,387106,16253,081159,24479,62239,811119,43459,717179,15289,57644,78822,39411,19733,59216,7968,3984,19912,5986,29918,8989,44928,34814,1747,08721,26210,63131,89415,94747,84223,92171,76435,88217,94153,82426,91213,4566,7283,3641,6828412,524
Showing 60 of 60.
Prime factorization
- Factorization
- 7 × 43 × 1321
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 465,344
- Proper-divisor sum
- 67,723
- Digit sum
- 28
- Digital root
- 1
Number bases
- Decimal
- 397621
- Binary
- 1100001000100110101 (19 bits)
- Octal
- 0o1410465
- Hexadecimal
- 0x61135
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