Integer Profile
388,308
2^2 × 3 × 32359
Prime factors, divisor sums, positional representations and sequence properties for 388,308. The prime factorization is 2^2 × 3 × 32359.
Number of positive divisors: 12. Collatz steps to reach 1: 29.
Divisor catalog (12)
123461232,35964,71897,077129,436194,154388,308
Showing 12 of 12.
Collatz trajectory (29 steps)
Even: n → n/2; Odd: n → 3n + 1
388,308194,15497,077291,232145,61672,80836,40418,2029,10127,30413,6526,8263,41310,2405,1202,5601,280640320160804020105168421
Showing 30 of 30.
Prime factorization
- Factorization
- 2^2 × 3 × 32359
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 906,080
- Proper-divisor sum
- 517,772
- Digit sum
- 30
- Digital root
- 3
Number bases
- Decimal
- 388308
- Binary
- 1011110110011010100 (19 bits)
- Octal
- 0o1366324
- Hexadecimal
- 0x5ECD4
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