Base | Representation |
---|---|
bin | 10101011011000010… |
… | …111011111101010100 |
3 | 2012101001221120212201 |
4 | 111123002323331110 |
5 | 334102044124022 |
6 | 14322255454244 |
7 | 1443006414241 |
oct | 253302737524 |
9 | 65331846781 |
10 | 23002333012 |
11 | 983424327a |
12 | 455b527384 |
13 | 22276c8049 |
14 | 1182d385c8 |
15 | 8e9621127 |
hex | 55b0bbf54 |
23002333012 has 24 divisors (see below), whose sum is σ = 41351667336. Its totient is φ = 11187715968.
The previous prime is 23002332989. The next prime is 23002333019. The reversal of 23002333012 is 21033320032.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 10781914896 + 12220418116 = 103836^2 + 110546^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23002333019) 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, 720378 + ... + 751630.
It is an arithmetic number, because the mean of its divisors is an integer number (1722986139).
Almost surely, 223002333012 is an apocalyptic number.
It is an amenable number.
23002333012 is a deficient number, since it is larger than the sum of its proper divisors (18349334324).
23002333012 is a wasteful number, since it uses less digits than its factorization.
23002333012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36267 (or 36265 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 23002333012 its reverse (21033320032), we get a palindrome (44035653044).
The spelling of 23002333012 in words is "twenty-three billion, two million, three hundred thirty-three thousand, twelve".
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