Integer Profile
31,612
2^2 × 7 × 1129
Prime factors, divisor sums, positional representations and sequence properties for 31,612. The prime factorization is 2^2 × 7 × 1129.
Number of positive divisors: 12. Showing the recorded part of the sequence: 77.
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 63,280
- Proper-divisor sum
- 31,668
- Digit sum
- 13
- Digital root
- 4
Number bases
- Decimal
- 31612
- Binary
- 111101101111100 (15 bits)
- Octal
- 0o75574
- Hexadecimal
- 0x7B7C
Divisor catalog (12)
124714281,1292,2584,5167,90315,80631,612
Showing 12 of 12.
Collatz trajectory (77 steps)
Even: n → n/2; Odd: n → 3n + 1
31,61215,8067,90323,71011,85535,56617,78353,35026,67580,02640,013120,04060,02030,01015,00545,01622,50811,2545,62716,8828,44125,32412,6626,33118,9949,49728,49214,2467,12321,37010,68532,05616,0288,0144,00712,0226,01118,0349,01727,05213,5266,76320,29010,14530,43615,2187,60922,82811,4145,70717,1228,56125,68412,8426,42119,2649,6324,8162,4081,204
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 7 × 1129
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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