Base | Representation |
---|---|
bin | 11011101010110… |
… | …10010101010001 |
3 | 121011202011121111 |
4 | 31311122111101 |
5 | 433404332142 |
6 | 35010453321 |
7 | 5515601554 |
oct | 1565322521 |
9 | 534664544 |
10 | 232105297 |
11 | 10a021166 |
12 | 65894241 |
13 | 39118618 |
14 | 22b7c69b |
15 | 1559be17 |
hex | dd5a551 |
232105297 has 2 divisors, whose sum is σ = 232105298. Its totient is φ = 232105296.
The previous prime is 232105283. The next prime is 232105303. The reversal of 232105297 is 792501232.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 181467841 + 50637456 = 13471^2 + 7116^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-232105297 is a prime.
It is not a weakly prime, because it can be changed into another prime (232105217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116052648 + 116052649.
It is an arithmetic number, because the mean of its divisors is an integer number (116052649).
Almost surely, 2232105297 is an apocalyptic number.
It is an amenable number.
232105297 is a deficient number, since it is larger than the sum of its proper divisors (1).
232105297 is an equidigital number, since it uses as much as digits as its factorization.
232105297 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 232105297 is about 15235.0023629798. The cubic root of 232105297 is about 614.5563124976.
The spelling of 232105297 in words is "two hundred thirty-two million, one hundred five thousand, two hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •