Integer Profile
170,991
3^4 × 2111
Prime factors, divisor sums, positional representations and sequence properties for 170,991. The prime factorization is 3^4 × 2111.
Number of positive divisors: 10. Showing the recorded part of the sequence: 134.
Prime factorization
- Factorization
- 3^4 × 2111
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 10
- Divisor sum
- 255,552
- Proper-divisor sum
- 84,561
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 170991
- Binary
- 101001101111101111 (18 bits)
- Octal
- 0o515757
- Hexadecimal
- 0x29BEF
Divisor catalog (10)
13927812,1116,33318,99956,997170,991
Showing 10 of 10.
Collatz trajectory (134 steps)
Even: n → n/2; Odd: n → 3n + 1
170,991512,974256,487769,462384,7311,154,194577,0971,731,292865,646432,8231,298,470649,2351,947,706973,8532,921,5601,460,780730,390365,1951,095,586547,7931,643,380821,690410,8451,232,536616,268308,134154,067462,202231,101693,304346,652173,32686,663259,990129,995389,986194,993584,980292,490146,245438,736219,368109,68454,84227,42182,26441,13220,56610,28330,85015,42546,27623,13811,56934,70817,3548,67726,03213,0166,508
Showing 60 of 60.
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