Integer Profile
531,920
2^4 × 5 × 61 × 109
Prime factors, divisor sums, positional representations and sequence properties for 531,920. The prime factorization is 2^4 × 5 × 61 × 109.
Number of positive divisors: 40. Showing the recorded part of the sequence: 71.
Prime factorization
- Factorization
- 2^4 × 5 × 61 × 109
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 40
- Divisor sum
- 1,268,520
- Proper-divisor sum
- 736,600
- Digit sum
- 20
- Digital root
- 2
Number bases
- Decimal
- 531920
- Binary
- 10000001110111010000 (20 bits)
- Octal
- 0o2016720
- Hexadecimal
- 0x81DD0
Divisor catalog (40)
124581016204061801091222182443054364885456108729761,0901,2201,7442,1802,4404,3604,8806,6498,72013,29826,59633,24553,19266,490106,384132,980265,960531,920
Showing 40 of 40.
Collatz trajectory (71 steps)
Even: n → n/2; Odd: n → 3n + 1
531,920265,960132,98066,49033,24599,73649,86824,93412,46737,40218,70156,10428,05214,0267,01321,04010,5205,2602,6301,3153,9461,9735,9202,9601,4807403701855562781394182096283141574722361185917889268134672021013041527638195829884422113417
Showing 60 of 60.
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