Integer Profile
1,813,201
13^2 × 10729
Prime factors, divisor sums, positional representations and sequence properties for 1,813,201. The prime factorization is 13^2 × 10729.
Number of positive divisors: 6. Showing the recorded part of the sequence: 109.
Collatz trajectory (109 steps)
Even: n → n/2; Odd: n → 3n + 1
1,813,2015,439,6042,719,8021,359,9014,079,7042,039,8521,019,926509,9631,529,890764,9452,294,8361,147,418573,7091,721,128860,564430,282215,141645,424322,712161,35680,67840,339121,01860,509181,52890,76445,38222,69168,07434,037102,11251,05625,52812,7646,3823,1919,5744,78714,3627,18121,54410,7725,3862,6938,0804,0402,0201,0105051,5167583791,1385691,7088544271,2826411,924
Showing 60 of 60.
Prime factorization
- Factorization
- 13^2 × 10729
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 1,963,590
- Proper-divisor sum
- 150,389
- Digit sum
- 16
- Digital root
- 7
Number bases
- Decimal
- 1813201
- Binary
- 110111010101011010001 (21 bits)
- Octal
- 0o6725321
- Hexadecimal
- 0x1BAAD1
Divisor catalog (6)
11316910,729139,4771,813,201
Showing 6 of 6.
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