Integer Profile
18,520
2^3 × 5 × 463
Prime factors, divisor sums, positional representations and sequence properties for 18,520. The prime factorization is 2^3 × 5 × 463.
Number of positive divisors: 16. Showing the recorded part of the sequence: 110.
Resources
Prime factorization
- Factorization
- 2^3 × 5 × 463
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 41,760
- Proper-divisor sum
- 23,240
- Digit sum
- 16
- Digital root
- 7
Number bases
- Decimal
- 18520
- Binary
- 100100001011000 (15 bits)
- Octal
- 0o44130
- Hexadecimal
- 0x4858
Divisor catalog (16)
124581020404639261,8522,3153,7044,6309,26018,520
Showing 16 of 16.
Collatz trajectory (110 steps)
Even: n → n/2; Odd: n → 3n + 1
18,5209,2604,6302,3156,9463,47310,4205,2102,6057,8163,9081,9549772,9321,4667332,2001,1005502758264131,2406203101554662337003501755262637903951,1865931,7808904451,3366683341675022517543771,1325662838504251,2766383199584791,438719
Showing 60 of 60.
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