Integer Profile
133,428
2^2 × 3 × 11119
Prime factors, divisor sums, positional representations and sequence properties for 133,428. The prime factorization is 2^2 × 3 × 11119.
Number of positive divisors: 12. Showing the recorded part of the sequence: 162.
Collatz trajectory (162 steps)
Even: n → n/2; Odd: n → 3n + 1
133,42866,71433,357100,07250,03625,01812,50937,52818,7649,3824,69114,0747,03721,11210,5565,2782,6397,9183,95911,8785,93917,8188,90926,72813,3646,6823,34110,0245,0122,5061,2533,7601,8809404702357063531,0605302657963981995982998984491,3486743371,01250625376038019095286143
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 3 × 11119
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 311,360
- Proper-divisor sum
- 177,932
- Digit sum
- 21
- Digital root
- 3
Number bases
- Decimal
- 133428
- Binary
- 100000100100110100 (18 bits)
- Octal
- 0o404464
- Hexadecimal
- 0x20934
Divisor catalog (12)
123461211,11922,23833,35744,47666,714133,428
Showing 12 of 12.
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