Base | Representation |
---|---|
bin | 1101100000110000110… |
… | …1100111111011101101 |
3 | 211012011202102220212220 |
4 | 3120030031213323231 |
5 | 12300402040211023 |
6 | 254350202345553 |
7 | 22525322031426 |
oct | 3301415477355 |
9 | 735152386786 |
10 | 232133132013 |
11 | 8a4a1112952 |
12 | 38ba4abb2b9 |
13 | 18b75602863 |
14 | b34195c64d |
15 | 60894ac3e3 |
hex | 360c367eed |
232133132013 has 4 divisors (see below), whose sum is σ = 309510842688. Its totient is φ = 154755421340.
The previous prime is 232133131943. The next prime is 232133132059. The reversal of 232133132013 is 310231331232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 232133132013 - 213 = 232133123821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232133132093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38688855333 + ... + 38688855338.
It is an arithmetic number, because the mean of its divisors is an integer number (77377710672).
Almost surely, 2232133132013 is an apocalyptic number.
It is an amenable number.
232133132013 is a deficient number, since it is larger than the sum of its proper divisors (77377710675).
232133132013 is an equidigital number, since it uses as much as digits as its factorization.
232133132013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77377710674.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 232133132013 its reverse (310231331232), we get a palindrome (542364463245).
The spelling of 232133132013 in words is "two hundred thirty-two billion, one hundred thirty-three million, one hundred thirty-two thousand, thirteen".
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