Integer Profile
1,121,787
3^2 × 124643
Prime factors, divisor sums, positional representations and sequence properties for 1,121,787. The prime factorization is 3^2 × 124643.
Number of positive divisors: 6. Showing the recorded part of the sequence: 72.
Prime factorization
- Factorization
- 3^2 × 124643
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 1,620,372
- Proper-divisor sum
- 498,585
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 1121787
- Binary
- 100010001110111111011 (21 bits)
- Octal
- 0o4216773
- Hexadecimal
- 0x111DFB
Divisor catalog (6)
139124,643373,9291,121,787
Showing 6 of 6.
Collatz trajectory (72 steps)
Even: n → n/2; Odd: n → 3n + 1
1,121,7873,365,3621,682,6815,048,0442,524,0221,262,0113,786,0341,893,0175,679,0522,839,5261,419,7634,259,2902,129,6456,388,9363,194,4681,597,234798,6172,395,8521,197,926598,9631,796,890898,4452,695,3361,347,668673,834336,9171,010,752505,376252,688126,34463,17231,58615,79347,38023,69011,84535,53617,7688,8844,4422,2216,6643,3321,6668332,5001,2506251,8769384691,4087043521768844221134
Showing 60 of 60.
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