Base | Representation |
---|---|
bin | 10101100010000100… |
… | …101001100001110010 |
3 | 2012200021202222121110 |
4 | 111202010221201302 |
5 | 334322234103242 |
6 | 14342110334150 |
7 | 1445640434661 |
oct | 254204514162 |
9 | 65607688543 |
10 | 23120222322 |
11 | 989484325a |
12 | 4592aba356 |
13 | 2245c63332 |
14 | 1194864dd8 |
15 | 904b5b39c |
hex | 562129872 |
23120222322 has 16 divisors (see below), whose sum is σ = 46242017280. Its totient is φ = 7706478672.
The previous prime is 23120222317. The next prime is 23120222329. The reversal of 23120222322 is 22322202132.
It is not an unprimeable number, because it can be changed into a prime (23120222329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224004 + ... + 310512.
It is an arithmetic number, because the mean of its divisors is an integer number (2890126080).
Almost surely, 223120222322 is an apocalyptic number.
23120222322 is an abundant number, since it is smaller than the sum of its proper divisors (23121794958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23120222322 is a wasteful number, since it uses less digits than its factorization.
23120222322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131057.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 23120222322 its reverse (22322202132), we get a palindrome (45442424454).
The spelling of 23120222322 in words is "twenty-three billion, one hundred twenty million, two hundred twenty-two thousand, three hundred twenty-two".
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