Integer Profile
1,428,628
2^2 × 89 × 4013
Prime factors, divisor sums, positional representations and sequence properties for 1,428,628. The prime factorization is 2^2 × 89 × 4013.
Number of positive divisors: 12. Showing the recorded part of the sequence: 119.
Number bases
- Decimal
- 1428628
- Binary
- 101011100110010010100 (21 bits)
- Octal
- 0o5346224
- Hexadecimal
- 0x15CC94
Divisor catalog (12)
124891783564,0138,02616,052357,157714,3141,428,628
Showing 12 of 12.
Collatz trajectory (119 steps)
Even: n → n/2; Odd: n → 3n + 1
1,428,628714,314357,1571,071,472535,736267,868133,93466,967200,902100,451301,354150,677452,032226,016113,00856,50428,25214,1267,06321,19010,59531,78615,89347,68023,84011,9205,9602,9801,4907452,2361,1185591,6788392,5181,2593,7781,8895,6682,8341,4174,2522,1261,0633,1901,5954,7862,3937,1803,5901,7955,3862,6938,0804,0402,0201,0105051,516
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 89 × 4013
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 2,528,820
- Proper-divisor sum
- 1,100,192
- Digit sum
- 31
- Digital root
- 4
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