Integer Profile
428,481
3^2 × 47609
Prime factors, divisor sums, positional representations and sequence properties for 428,481. The prime factorization is 3^2 × 47609.
Number of positive divisors: 6. Showing the recorded part of the sequence: 81.
Collatz trajectory (81 steps)
Even: n → n/2; Odd: n → 3n + 1
428,4811,285,444642,722321,361964,084482,042241,021723,064361,532180,76690,383271,150135,575406,726203,363610,090305,045915,136457,568228,784114,39257,19628,59814,29942,89821,44964,34832,17416,08748,26224,13172,39436,197108,59254,29627,14813,5746,78720,36210,18130,54415,2727,6363,8181,9095,7282,8641,43271635817953826980840420210130415276
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 47609
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 618,930
- Proper-divisor sum
- 190,449
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 428481
- Binary
- 1101000100111000001 (19 bits)
- Octal
- 0o1504701
- Hexadecimal
- 0x689C1
Divisor catalog (6)
13947,609142,827428,481
Showing 6 of 6.
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