Integer Profile
2,198,790
2 × 3^2 × 5 × 11 × 2221
Prime factors, divisor sums, positional representations and sequence properties for 2,198,790. The prime factorization is 2 × 3^2 × 5 × 11 × 2221.
Number of positive divisors: 48. Showing the recorded part of the sequence: 135.
Arithmetic properties
- Positive divisors
- 48
- Divisor sum
- 6,239,376
- Proper-divisor sum
- 4,040,586
- Digit sum
- 36
- Digital root
- 9
Number bases
- Decimal
- 2198790
- Binary
- 1000011000110100000110 (22 bits)
- Octal
- 0o10306406
- Hexadecimal
- 0x218D06
Divisor catalog (48)
1235691011151822303345556690991101651983304959902,2214,4426,66311,10513,32619,98922,21024,43133,31539,97848,86266,63073,29399,945122,155146,586199,890219,879244,310366,465439,758732,9301,099,3952,198,790
Showing 48 of 48.
Collatz trajectory (135 steps)
Even: n → n/2; Odd: n → 3n + 1
2,198,7901,099,3953,298,1861,649,0934,947,2802,473,6401,236,820618,410309,205927,616463,808231,904115,95257,97628,98814,4947,24721,74210,87132,61416,30748,92224,46173,38436,69218,3469,17327,52013,7606,8803,4401,7208604302156463239704851,45672836418291274137412206103310155466233700350175526263790395
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 3^2 × 5 × 11 × 2221
- Distinct prime factors
- 5
- Perfect square
- No
- Parity
- Even
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