Integer Profile
1,989,268
2^2 × 37 × 13441
Prime factors, divisor sums, positional representations and sequence properties for 1,989,268. The prime factorization is 2^2 × 37 × 13441.
Number of positive divisors: 12. Showing the recorded part of the sequence: 140.
Resources
Prime factorization
- Factorization
- 2^2 × 37 × 13441
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 3,575,572
- Proper-divisor sum
- 1,586,304
- Digit sum
- 43
- Digital root
- 7
Number bases
- Decimal
- 1989268
- Binary
- 111100101101010010100 (21 bits)
- Octal
- 0o7455224
- Hexadecimal
- 0x1E5A94
Divisor catalog (12)
124377414813,44126,88253,764497,317994,6341,989,268
Showing 12 of 12.
Collatz trajectory (140 steps)
Even: n → n/2; Odd: n → 3n + 1
1,989,268994,634497,3171,491,952745,976372,988186,49493,247279,742139,871419,614209,807629,422314,711944,134472,0671,416,202708,1012,124,3041,062,152531,076265,538132,769398,308199,15499,577298,732149,36674,683224,050112,025336,076168,03884,019252,058126,029378,088189,04494,52247,261141,78470,89235,44617,72353,17026,58579,75639,87819,93959,81829,90989,72844,86422,43211,2165,6082,8041,4027012,104
Showing 60 of 60.
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