Base | Representation |
---|---|
bin | 1101100000110000010… |
… | …1100010100111111001 |
3 | 211012011121110021022010 |
4 | 3120030011202213321 |
5 | 12300401014404423 |
6 | 254350045120133 |
7 | 22525265025036 |
oct | 3301405424771 |
9 | 735147407263 |
10 | 232131013113 |
11 | 8a49a9a599a |
12 | 38ba4259049 |
13 | 18b7504027c |
14 | b34156a38d |
15 | 60891de693 |
hex | 360c1629f9 |
232131013113 has 8 divisors (see below), whose sum is σ = 309516867648. Its totient is φ = 154749583664.
The previous prime is 232131013111. The next prime is 232131013151. The reversal of 232131013113 is 311310131232.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232131013113 - 21 = 232131013111 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 232131013113.
It is not an unprimeable number, because it can be changed into a prime (232131013111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981870 + ... + 1195127.
It is an arithmetic number, because the mean of its divisors is an integer number (38689608456).
Almost surely, 2232131013113 is an apocalyptic number.
It is an amenable number.
232131013113 is a deficient number, since it is larger than the sum of its proper divisors (77385854535).
232131013113 is a wasteful number, since it uses less digits than its factorization.
232131013113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2212543.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 232131013113 its reverse (311310131232), we get a palindrome (543441144345).
The spelling of 232131013113 in words is "two hundred thirty-two billion, one hundred thirty-one million, thirteen thousand, one hundred thirteen".
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