Integer Profile
2,001,992
2^3 × 19 × 13171
Prime factors, divisor sums, positional representations and sequence properties for 2,001,992. The prime factorization is 2^3 × 19 × 13171.
Number of positive divisors: 16. Showing the recorded part of the sequence: 91.
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 3,951,600
- Proper-divisor sum
- 1,949,608
- Digit sum
- 23
- Digital root
- 5
Number bases
- Decimal
- 2001992
- Binary
- 111101000110001001000 (21 bits)
- Octal
- 0o7506110
- Hexadecimal
- 0x1E8C48
Divisor catalog (16)
124819387615213,17126,34252,684105,368250,249500,4981,000,9962,001,992
Showing 16 of 16.
Collatz trajectory (91 steps)
Even: n → n/2; Odd: n → 3n + 1
2,001,9921,000,996500,498250,249750,748375,374187,687563,062281,531844,594422,2971,266,892633,446316,723950,170475,0851,425,256712,628356,314178,157534,472267,236133,61866,809200,428100,21450,107150,32275,161225,484112,74256,371169,11484,557253,672126,83663,41831,70995,12847,56423,78211,89135,67417,83753,51226,75613,3786,68920,06810,0345,01715,0527,5263,76311,2905,64516,9368,4684,2342,117
Showing 60 of 60.
Prime factorization
- Factorization
- 2^3 × 19 × 13171
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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