Integer Profile
420,828
2^2 × 3 × 35069
Prime factors, divisor sums, positional representations and sequence properties for 420,828. The prime factorization is 2^2 × 3 × 35069.
Number of positive divisors: 12. Showing the recorded part of the sequence: 68.
Number bases
- Decimal
- 420828
- Binary
- 1100110101111011100 (19 bits)
- Octal
- 0o1465734
- Hexadecimal
- 0x66BDC
Divisor catalog (12)
123461235,06970,138105,207140,276210,414420,828
Showing 12 of 12.
Collatz trajectory (68 steps)
Even: n → n/2; Odd: n → 3n + 1
420,828210,414105,207315,622157,811473,434236,717710,152355,076177,53888,769266,308133,15466,577199,73299,86649,933149,80074,90037,45018,72556,17628,08814,0447,0223,51110,5345,26715,8027,90123,70411,8525,9262,9638,8904,44513,3366,6683,3341,6675,0022,5017,5043,7521,8769384691,408704352176884422113417522613
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 3 × 35069
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 981,960
- Proper-divisor sum
- 561,132
- Digit sum
- 24
- Digital root
- 6
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