Integer Profile
628,428
2^2 × 3 × 52369
Prime factors, divisor sums, positional representations and sequence properties for 628,428. The prime factorization is 2^2 × 3 × 52369.
Number of positive divisors: 12. Showing the recorded part of the sequence: 141.
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 1,466,360
- Proper-divisor sum
- 837,932
- Digit sum
- 30
- Digital root
- 3
Number bases
- Decimal
- 628428
- Binary
- 10011001011011001100 (20 bits)
- Octal
- 0o2313314
- Hexadecimal
- 0x996CC
Divisor catalog (12)
123461252,369104,738157,107209,476314,214628,428
Showing 12 of 12.
Collatz trajectory (141 steps)
Even: n → n/2; Odd: n → 3n + 1
628,428314,214157,107471,322235,661706,984353,492176,74688,373265,120132,56066,28033,14016,5708,28524,85612,4286,2143,1079,3224,66113,9846,9923,4961,7488744371,3126563281648241124623194471427121410732216148424212136418291274137412206103310155466233700
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 3 × 52369
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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