Integer Profile
21,713
21713
Prime factors, divisor sums, positional representations and sequence properties for 21,713. The prime factorization is 21713.
Number of positive divisors: 2. Showing the recorded part of the sequence: 162.
Collatz trajectory (162 steps)
Even: n → n/2; Odd: n → 3n + 1
21,71365,14032,57016,28548,85624,42812,2146,10718,3229,16127,48413,7426,87120,61410,30730,92215,46146,38423,19211,5965,7982,8998,6984,34913,0486,5243,2621,6314,8942,4477,3423,67111,0145,50716,5228,26124,78412,3926,1963,0981,5494,6482,3241,1625811,744872436218109328164824112462319447142
Showing 60 of 60.
Prime factorization
- Factorization
- 21713
- Distinct prime factors
- 1
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 2
- Divisor sum
- 21,714
- Proper-divisor sum
- 1
- Digit sum
- 14
- Digital root
- 5
Number bases
- Decimal
- 21713
- Binary
- 101010011010001 (15 bits)
- Octal
- 0o52321
- Hexadecimal
- 0x54D1
Divisor catalog (2)
121,713
Showing 2 of 2.
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