Integer Profile
261,949
41 × 6389
Prime factors, divisor sums, positional representations and sequence properties for 261,949. The prime factorization is 41 × 6389.
Number of positive divisors: 4. Showing the recorded part of the sequence: 70.
Divisor catalog (4)
Showing 4 of 4.
Collatz trajectory (70 steps)
Even: n → n/2; Odd: n → 3n + 1
261,949785,848392,924196,46298,231294,694147,347442,042221,021663,064331,532165,76682,883248,650124,325372,976186,48893,24446,62223,31169,93434,967104,90252,451157,35478,677236,032118,01659,00829,50414,7527,3763,6881,8449224611,384692346173520260130651969849148743711256281472211341752
Showing 60 of 60.
Prime factorization
- Factorization
- 41 × 6389
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 268,380
- Proper-divisor sum
- 6,431
- Digit sum
- 31
- Digital root
- 4
Number bases
- Decimal
- 261949
- Binary
- 111111111100111101 (18 bits)
- Octal
- 0o777475
- Hexadecimal
- 0x3FF3D
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