Integer Profile
31,310
2 × 5 × 31 × 101
Prime factors, divisor sums, positional representations and sequence properties for 31,310. The prime factorization is 2 × 5 × 31 × 101.
Number of positive divisors: 16. Collatz steps to reach 1: 54.
Number bases
- Decimal
- 31310
- Binary
- 111101001001110 (15 bits)
- Octal
- 0o75116
- Hexadecimal
- 0x7A4E
Divisor catalog (16)
1251031621011552023105051,0103,1316,26215,65531,310
Showing 16 of 16.
Collatz trajectory (54 steps)
Even: n → n/2; Odd: n → 3n + 1
31,31015,65546,96623,48370,45035,225105,67652,83826,41979,25839,629118,88859,44429,72214,86144,58422,29211,1465,57316,7208,3604,1802,0901,0453,1361,568784392196984914874371125628147221134175226134020105168421
Showing 55 of 55.
Prime factorization
- Factorization
- 2 × 5 × 31 × 101
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 58,752
- Proper-divisor sum
- 27,442
- Digit sum
- 8
- Digital root
- 8
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