Integer Profile
397,442
2 × 19 × 10459
Prime factors, divisor sums, positional representations and sequence properties for 397,442. The prime factorization is 2 × 19 × 10459.
Number of positive divisors: 8. Showing the recorded part of the sequence: 143.
Collatz trajectory (143 steps)
Even: n → n/2; Odd: n → 3n + 1
397,442198,721596,164298,082149,041447,124223,562111,781335,344167,67283,83641,91820,95962,87831,43994,31847,159141,47870,739212,218106,109318,328159,16479,58239,791119,37459,687179,06289,531268,594134,297402,892201,446100,723302,170151,085453,256226,628113,31456,657169,97284,98642,493127,48063,74031,87015,93547,80623,90371,71035,855107,56653,783161,35080,675242,026121,013363,040181,52090,760
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 19 × 10459
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 627,600
- Proper-divisor sum
- 230,158
- Digit sum
- 29
- Digital root
- 2
Number bases
- Decimal
- 397442
- Binary
- 1100001000010000010 (19 bits)
- Octal
- 0o1410202
- Hexadecimal
- 0x61082
Divisor catalog (8)
12193810,45920,918198,721397,442
Showing 8 of 8.
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