Integer Profile
213,313
19 × 103 × 109
Prime factors, divisor sums, positional representations and sequence properties for 213,313. The prime factorization is 19 × 103 × 109.
Number of positive divisors: 8. Showing the recorded part of the sequence: 98.
Prime factorization
- Factorization
- 19 × 103 × 109
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 228,800
- Proper-divisor sum
- 15,487
- Digit sum
- 13
- Digital root
- 4
Number bases
- Decimal
- 213313
- Binary
- 110100000101000001 (18 bits)
- Octal
- 0o640501
- Hexadecimal
- 0x34141
Divisor catalog (8)
1191031091,9572,07111,227213,313
Showing 8 of 8.
Collatz trajectory (98 steps)
Even: n → n/2; Odd: n → 3n + 1
213,313639,940319,970159,985479,956239,978119,989359,968179,98489,99244,99622,49811,24933,74816,8748,43725,31212,6566,3283,1641,5827912,3741,1873,5621,7815,3442,6721,3366683341675022517543771,1325662838504251,2766383199584791,4387192,1581,0793,2381,6194,8582,4297,2883,6441,8229112,7341,367
Showing 60 of 60.
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