Base | Representation |
---|---|
bin | 10101011011101100… |
… | …001000101011100000 |
3 | 2012101211021021201011 |
4 | 111123230020223200 |
5 | 334112330224044 |
6 | 14323323150304 |
7 | 1443200255200 |
oct | 253354105340 |
9 | 65354237634 |
10 | 23013133024 |
11 | 983a34a502 |
12 | 4563075394 |
13 | 2229a09a9b |
14 | 118454a400 |
15 | 8ea556134 |
hex | 55bb08ae0 |
23013133024 has 36 divisors (see below), whose sum is σ = 52704187704. Its totient is φ = 9862770624.
The previous prime is 23013133009. The next prime is 23013133037. The reversal of 23013133024 is 42033131032.
It is a junction number, because it is equal to n+sod(n) for n = 23013132986 and 23013133004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7336804 + ... + 7339939.
It is an arithmetic number, because the mean of its divisors is an integer number (1464005214).
Almost surely, 223013133024 is an apocalyptic number.
It is an amenable number.
23013133024 is an abundant number, since it is smaller than the sum of its proper divisors (29691054680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23013133024 is a wasteful number, since it uses less digits than its factorization.
23013133024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14676767 (or 14676752 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23013133024 its reverse (42033131032), we get a palindrome (65046264056).
The spelling of 23013133024 in words is "twenty-three billion, thirteen million, one hundred thirty-three thousand, twenty-four".
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