Integer Profile
3,979,820
2^2 × 5 × 13 × 15307
Prime factors, divisor sums, positional representations and sequence properties for 3,979,820. The prime factorization is 2^2 × 5 × 13 × 15307.
Number of positive divisors: 24. Showing the recorded part of the sequence: 66.
Prime factorization
- Factorization
- 2^2 × 5 × 13 × 15307
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 9,001,104
- Proper-divisor sum
- 5,021,284
- Digit sum
- 38
- Digital root
- 2
Number bases
- Decimal
- 3979820
- Binary
- 1111001011101000101100 (22 bits)
- Octal
- 0o17135054
- Hexadecimal
- 0x3CBA2C
Divisor catalog (24)
124510132026526513026015,30730,61461,22876,535153,070198,991306,140397,982795,964994,9551,989,9103,979,820
Showing 24 of 24.
Collatz trajectory (66 steps)
Even: n → n/2; Odd: n → 3n + 1
3,979,8201,989,910994,9552,984,8661,492,4334,477,3002,238,6501,119,3253,357,9761,678,988839,494419,7471,259,242629,6211,888,864944,432472,216236,108118,05459,027177,08288,541265,624132,81266,40633,20399,61049,805149,41674,70837,35418,67756,03228,01614,0087,0043,5021,7515,2542,6277,8823,94111,8245,9122,9561,4787392,2181,1093,3281,6648324162081045226134020
Showing 60 of 60.
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