Base | Representation |
---|---|
bin | 10101100111100110… |
… | …100110110100111010 |
3 | 2012220202101002200210 |
4 | 111213212212310322 |
5 | 340020012311414 |
6 | 14355223211550 |
7 | 1451145221451 |
oct | 254746466472 |
9 | 65822332623 |
10 | 23213010234 |
11 | 9932159187 |
12 | 45b9ba6bb6 |
13 | 225c25021b |
14 | 11a2cd9b98 |
15 | 90cd88e59 |
hex | 5679a6d3a |
23213010234 has 16 divisors (see below), whose sum is σ = 46427515488. Its totient is φ = 7737420912.
The previous prime is 23213010217. The next prime is 23213010251. The reversal of 23213010234 is 43201031232.
It is an interprime number because it is at equal distance from previous prime (23213010217) and next prime (23213010251).
It is a self number, because there is not a number n which added to its sum of digits gives 23213010234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320604 + ... + 386280.
It is an arithmetic number, because the mean of its divisors is an integer number (2901719718).
Almost surely, 223213010234 is an apocalyptic number.
23213010234 is an abundant number, since it is smaller than the sum of its proper divisors (23214505254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23213010234 is a wasteful number, since it uses less digits than its factorization.
23213010234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124589.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23213010234 its reverse (43201031232), we get a palindrome (66414041466).
The spelling of 23213010234 in words is "twenty-three billion, two hundred thirteen million, ten thousand, two hundred thirty-four".
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