Base | Representation |
---|---|
bin | 101010111111010110… |
… | …0111001011111000111 |
3 | 22211021221101112121021 |
4 | 1111332230321133013 |
5 | 3003032410342411 |
6 | 110224454132011 |
7 | 6445530104416 |
oct | 1257654713707 |
9 | 284257345537 |
10 | 92320012231 |
11 | 36175270677 |
12 | 15a85951007 |
13 | 8923683295 |
14 | 467b09947d |
15 | 2604da2a71 |
hex | 157eb397c7 |
92320012231 has 4 divisors (see below), whose sum is σ = 92320747272. Its totient is φ = 92319277192.
The previous prime is 92320012229. The next prime is 92320012237. The reversal of 92320012231 is 13221002329.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 92320012231 - 21 = 92320012229 is a prime.
It is a super-2 number, since 2×923200122312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 92320012196 and 92320012205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92320012237) 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, 126385 + ... + 447898.
It is an arithmetic number, because the mean of its divisors is an integer number (23080186818).
Almost surely, 292320012231 is an apocalyptic number.
92320012231 is a deficient number, since it is larger than the sum of its proper divisors (735041).
92320012231 is a wasteful number, since it uses less digits than its factorization.
92320012231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 735040.
The product of its (nonzero) digits is 1296, while the sum is 25.
The spelling of 92320012231 in words is "ninety-two billion, three hundred twenty million, twelve thousand, two hundred thirty-one".
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