Integer Profile
2,149,346
2 × 1074673
Prime factors, divisor sums, positional representations and sequence properties for 2,149,346. The prime factorization is 2 × 1074673.
Number of positive divisors: 4. Showing the recorded part of the sequence: 73.
Prime factorization
- Factorization
- 2 × 1074673
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 3,224,022
- Proper-divisor sum
- 1,074,676
- Digit sum
- 29
- Digital root
- 2
Number bases
- Decimal
- 2149346
- Binary
- 1000001100101111100010 (22 bits)
- Octal
- 0o10145742
- Hexadecimal
- 0x20CBE2
Divisor catalog (4)
121,074,6732,149,346
Showing 4 of 4.
Collatz trajectory (73 steps)
Even: n → n/2; Odd: n → 3n + 1
2,149,3461,074,6733,224,0201,612,010806,0052,418,0161,209,008604,504302,252151,12675,563226,690113,345340,036170,01885,009255,028127,51463,757191,27295,63647,81823,90971,72835,86417,9328,9664,48313,4506,72520,17610,0885,0442,5221,2613,7841,8929464731,4207103551,0665331,6008004002001005025763819582988442211
Showing 60 of 60.
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