Base | Representation |
---|---|
bin | 10101101010010111… |
… | …110101000111000111 |
3 | 2020000222210102002100 |
4 | 111222113311013013 |
5 | 340113410440411 |
6 | 14404003043143 |
7 | 1452251134506 |
oct | 255227650707 |
9 | 66028712070 |
10 | 23259468231 |
11 | 99563aa81a |
12 | 46116704b3 |
13 | 2268a6836c |
14 | 11a915083d |
15 | 911eb4456 |
hex | 56a5f51c7 |
23259468231 has 12 divisors (see below), whose sum is σ = 34001794008. Its totient is φ = 15319488624.
The previous prime is 23259468229. The next prime is 23259468233. The reversal of 23259468231 is 13286495232.
23259468231 is a `hidden beast` number, since 2 + 32 + 594 + 6 + 8 + 23 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (23259468229) and next prime (23259468233).
It is not a de Polignac number, because 23259468231 - 21 = 23259468229 is a prime.
It is a super-2 number, since 2×232594682312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23259468233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15567840 + ... + 15569333.
It is an arithmetic number, because the mean of its divisors is an integer number (2833482834).
Almost surely, 223259468231 is an apocalyptic number.
23259468231 is a deficient number, since it is larger than the sum of its proper divisors (10742325777).
23259468231 is a wasteful number, since it uses less digits than its factorization.
23259468231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31137262 (or 31137259 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The spelling of 23259468231 in words is "twenty-three billion, two hundred fifty-nine million, four hundred sixty-eight thousand, two hundred thirty-one".
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