Integer Profile
18,116
2^2 × 7 × 647
Prime factors, divisor sums, positional representations and sequence properties for 18,116. The prime factorization is 2^2 × 7 × 647.
Number of positive divisors: 12. Showing the recorded part of the sequence: 66.
Divisor catalog (12)
124714286471,2942,5884,5299,05818,116
Showing 12 of 12.
Collatz trajectory (66 steps)
Even: n → n/2; Odd: n → 3n + 1
18,1169,0584,52913,5886,7943,39710,1925,0962,5481,2746371,9129564782397183591,0785391,6188092,4281,2146071,8229112,7341,3674,1022,0516,1543,0779,2324,6162,3081,1545771,7328664331,30065032597648824412261184924623703510653160804020
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 7 × 647
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 36,288
- Proper-divisor sum
- 18,172
- Digit sum
- 17
- Digital root
- 8
Number bases
- Decimal
- 18116
- Binary
- 100011011000100 (15 bits)
- Octal
- 0o43304
- Hexadecimal
- 0x46C4
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