Integer Profile
680,031
3^2 × 11 × 6869
Prime factors, divisor sums, positional representations and sequence properties for 680,031. The prime factorization is 3^2 × 11 × 6869.
Number of positive divisors: 12. Showing the recorded part of the sequence: 185.
Prime factorization
- Factorization
- 3^2 × 11 × 6869
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 1,071,720
- Proper-divisor sum
- 391,689
- Digit sum
- 18
- Digital root
- 9
Number bases
- Decimal
- 680031
- Binary
- 10100110000001011111 (20 bits)
- Octal
- 0o2460137
- Hexadecimal
- 0xA605F
Divisor catalog (12)
1391133996,86920,60761,82175,559226,677680,031
Showing 12 of 12.
Collatz trajectory (185 steps)
Even: n → n/2; Odd: n → 3n + 1
680,0312,040,0941,020,0473,060,1421,530,0714,590,2142,295,1076,885,3223,442,66110,327,9845,163,9922,581,9961,290,998645,4991,936,498968,2492,904,7481,452,374726,1872,178,5621,089,2813,267,8441,633,922816,9612,450,8841,225,442612,7211,838,164919,082459,5411,378,624689,312344,656172,32886,16443,08221,54164,62432,31216,1568,0784,03912,1186,05918,1789,08927,26813,6346,81720,45210,2265,11315,3407,6703,83511,5065,75317,2608,6304,315
Showing 60 of 60.
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