Integer Profile
4,378,728
2^3 × 3 × 37 × 4931
Prime factors, divisor sums, positional representations and sequence properties for 4,378,728. The prime factorization is 2^3 × 3 × 37 × 4931.
Number of positive divisors: 32. Showing the recorded part of the sequence: 74.
Prime factorization
- Factorization
- 2^3 × 3 × 37 × 4931
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 32
- Divisor sum
- 11,244,960
- Proper-divisor sum
- 6,866,232
- Digit sum
- 39
- Digital root
- 3
Number bases
- Decimal
- 4378728
- Binary
- 10000101101000001101000 (23 bits)
- Octal
- 0o20550150
- Hexadecimal
- 0x42D068
Divisor catalog (32)
123468122437741111482222964448884,9319,86214,79319,72429,58639,44859,172118,344182,447364,894547,341729,7881,094,6821,459,5762,189,3644,378,728
Showing 32 of 32.
Collatz trajectory (74 steps)
Even: n → n/2; Odd: n → 3n + 1
4,378,7282,189,3641,094,682547,3411,642,024821,012410,506205,253615,760307,880153,94076,97038,485115,45657,72828,86414,4327,2163,6081,8049024511,3546772,0321,0165082541273821915742878624311,2946471,9429712,9141,4574,3722,1861,0933,2801,640820410205616308154772321165829884422
Showing 60 of 60.
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