Base | Representation |
---|---|
bin | 1010100011100000011011… |
… | …01001010110111110110110 |
3 | 10001011212122222201202200001 |
4 | 11101300031221112332312 |
5 | 11020234023421312210 |
6 | 121210344455341514 |
7 | 4613612122430023 |
oct | 521601551267666 |
9 | 101155588652601 |
10 | 23210232213430 |
11 | 7439449aa4349 |
12 | 272a36b98189a |
13 | cc493bc75b62 |
14 | 5a354a16454a |
15 | 2a3b40ecb03a |
hex | 151c0da56fb6 |
23210232213430 has 32 divisors (see below), whose sum is σ = 41872623335424. Its totient is φ = 9263168196576.
The previous prime is 23210232213401. The next prime is 23210232213491. The reversal of 23210232213430 is 3431223201232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18335539 + ... + 19560481.
It is an arithmetic number, because the mean of its divisors is an integer number (1308519479232).
Almost surely, 223210232213430 is an apocalyptic number.
23210232213430 is a deficient number, since it is larger than the sum of its proper divisors (18662391121994).
23210232213430 is a wasteful number, since it uses less digits than its factorization.
23210232213430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1229220.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 23210232213430 its reverse (3431223201232), we get a palindrome (26641455414662).
The spelling of 23210232213430 in words is "twenty-three trillion, two hundred ten billion, two hundred thirty-two million, two hundred thirteen thousand, four hundred thirty".
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