Integer Profile
123,732
2^2 × 3^2 × 7 × 491
Prime factors, divisor sums, positional representations and sequence properties for 123,732. The prime factorization is 2^2 × 3^2 × 7 × 491.
Number of positive divisors: 36. Collatz steps to reach 1: 30.
Divisor catalog (36)
12346791214182128364263841262524919821,4731,9642,9463,4374,4195,8926,8748,83810,31113,74817,67620,62230,93341,24461,866123,732
Showing 36 of 36.
Collatz trajectory (30 steps)
Even: n → n/2; Odd: n → 3n + 1
123,73261,86630,93392,80046,40023,20011,6005,8002,9001,4507252,1761,0885442721366834175226134020105168421
Showing 31 of 31.
Prime factorization
- Factorization
- 2^2 × 3^2 × 7 × 491
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 36
- Divisor sum
- 358,176
- Proper-divisor sum
- 234,444
- Digit sum
- 18
- Digital root
- 9
Number bases
- Decimal
- 123732
- Binary
- 11110001101010100 (17 bits)
- Octal
- 0o361524
- Hexadecimal
- 0x1E354
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