Integer Profile
2,006,985
3 × 5 × 67 × 1997
Prime factors, divisor sums, positional representations and sequence properties for 2,006,985. The prime factorization is 3 × 5 × 67 × 1997.
Number of positive divisors: 16. Showing the recorded part of the sequence: 166.
Prime factorization
- Factorization
- 3 × 5 × 67 × 1997
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 3,260,736
- Proper-divisor sum
- 1,253,751
- Digit sum
- 30
- Digital root
- 3
Number bases
- Decimal
- 2006985
- Binary
- 111101001111111001001 (21 bits)
- Octal
- 0o7517711
- Hexadecimal
- 0x1E9FC9
Divisor catalog (16)
13515672013351,0051,9975,9919,98529,955133,799401,397668,9952,006,985
Showing 16 of 16.
Collatz trajectory (166 steps)
Even: n → n/2; Odd: n → 3n + 1
2,006,9856,020,9563,010,4781,505,2394,515,7182,257,8596,773,5783,386,78910,160,3685,080,1842,540,0921,270,046635,0231,905,070952,5352,857,6061,428,8034,286,4102,143,2056,429,6163,214,8081,607,404803,702401,8511,205,554602,7771,808,332904,166452,0831,356,250678,1252,034,3761,017,188508,594254,297762,892381,446190,723572,170286,085858,256429,128214,564107,28253,641160,92480,46240,231120,69460,347181,04290,521271,564135,78267,891203,674101,837305,512152,75676,378
Showing 60 of 60.
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