Integer Profile
1,997,118
2 × 3^2 × 110951
Prime factors, divisor sums, positional representations and sequence properties for 1,997,118. The prime factorization is 2 × 3^2 × 110951.
Number of positive divisors: 12. Showing the recorded part of the sequence: 114.
Resources
Divisor catalog (12)
1236918110,951221,902332,853665,706998,5591,997,118
Showing 12 of 12.
Collatz trajectory (114 steps)
Even: n → n/2; Odd: n → 3n + 1
1,997,118998,5592,995,6781,497,8394,493,5182,246,7596,740,2783,370,13910,110,4185,055,20915,165,6287,582,8143,791,40711,374,2225,687,11117,061,3348,530,66725,592,00212,796,00138,388,00419,194,0029,597,00128,791,00414,395,5027,197,75121,593,25410,796,62732,389,88216,194,94148,584,82424,292,41212,146,2066,073,10318,219,3109,109,65527,328,96613,664,48340,993,45020,496,72561,490,17630,745,08815,372,5447,686,2723,843,1361,921,568960,784480,392240,196120,09860,049180,14890,07445,037135,11267,55633,77816,88950,66825,33412,667
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 3^2 × 110951
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 4,327,128
- Proper-divisor sum
- 2,330,010
- Digit sum
- 36
- Digital root
- 9
Number bases
- Decimal
- 1997118
- Binary
- 111100111100100111110 (21 bits)
- Octal
- 0o7474476
- Hexadecimal
- 0x1E793E
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