Base | Representation |
---|---|
bin | 10110001101110010… |
… | …111011000011111100 |
3 | 2021120102002020001000 |
4 | 112031302323003330 |
5 | 342323031214202 |
6 | 14542553050300 |
7 | 1503055503564 |
oct | 261562730374 |
9 | 67512066030 |
10 | 23853773052 |
11 | a13091882a |
12 | 47586b6990 |
13 | 2331c1b915 |
14 | 1224053da4 |
15 | 94925991c |
hex | 58dcbb0fc |
23853773052 has 24 divisors (see below), whose sum is σ = 61843115600. Its totient is φ = 7951257648.
The previous prime is 23853773051. The next prime is 23853773077. The reversal of 23853773052 is 25037735832.
23853773052 is a `hidden beast` number, since 2 + 38 + 537 + 7 + 30 + 52 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 23853772989 and 23853773007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23853773051) 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, 110434027 + ... + 110434242.
Almost surely, 223853773052 is an apocalyptic number.
It is an amenable number.
23853773052 is an abundant number, since it is smaller than the sum of its proper divisors (37989342548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23853773052 is a wasteful number, since it uses less digits than its factorization.
23853773052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220868282 (or 220868274 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 45.
The spelling of 23853773052 in words is "twenty-three billion, eight hundred fifty-three million, seven hundred seventy-three thousand, fifty-two".
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