Base | Representation |
---|---|
bin | 10101011100101101… |
… | …101000100100101110 |
3 | 2012110000120121112000 |
4 | 111130231220210232 |
5 | 334131224144042 |
6 | 14325135153130 |
7 | 1443466226406 |
oct | 253455504456 |
9 | 65400517460 |
10 | 23030303022 |
11 | 9849007591 |
12 | 45689757a6 |
13 | 223043c04c |
14 | 1186939806 |
15 | 8ebce874c |
hex | 55cb6892e |
23030303022 has 32 divisors (see below), whose sum is σ = 51942316800. Its totient is φ = 7562187864.
The previous prime is 23030302957. The next prime is 23030303033. The reversal of 23030303022 is 22030303032.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23030302986 and 23030303004.
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, 3179122 + ... + 3186357.
It is an arithmetic number, because the mean of its divisors is an integer number (1623197400).
Almost surely, 223030303022 is an apocalyptic number.
23030303022 is an abundant number, since it is smaller than the sum of its proper divisors (28912013778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23030303022 is a wasteful number, since it uses less digits than its factorization.
23030303022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6365557 (or 6365551 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 23030303022 its reverse (22030303032), we get a palindrome (45060606054).
The spelling of 23030303022 in words is "twenty-three billion, thirty million, three hundred three thousand, twenty-two".
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