Base | Representation |
---|---|
bin | 10101101100111111… |
… | …000101001101100000 |
3 | 2020011001021220201221 |
4 | 111230333011031200 |
5 | 340211121442344 |
6 | 14412210504424 |
7 | 1453322612533 |
oct | 255477051540 |
9 | 66131256657 |
10 | 23303312224 |
11 | 9979126425 |
12 | 4624295114 |
13 | 2274b7975a |
14 | 11b0cc4a1a |
15 | 915c75184 |
hex | 56cfc5360 |
23303312224 has 48 divisors (see below), whose sum is σ = 50689201248. Its totient is φ = 10489464832.
The previous prime is 23303312203. The next prime is 23303312231. The reversal of 23303312224 is 42221330332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918727 + ... + 943750.
It is an arithmetic number, because the mean of its divisors is an integer number (1056025026).
Almost surely, 223303312224 is an apocalyptic number.
It is an amenable number.
23303312224 is an abundant number, since it is smaller than the sum of its proper divisors (27385889024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23303312224 is a wasteful number, since it uses less digits than its factorization.
23303312224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1862527 (or 1862519 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 23303312224 its reverse (42221330332), we get a palindrome (65524642556).
The spelling of 23303312224 in words is "twenty-three billion, three hundred three million, three hundred twelve thousand, two hundred twenty-four".
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