Base | Representation |
---|---|
bin | 1010100001110100100010… |
… | …10101011000000010100100 |
3 | 10000222100011102200100101022 |
4 | 11100322101111120002210 |
5 | 11013311413334302002 |
6 | 121124005244550312 |
7 | 4606461606104444 |
oct | 520722125300244 |
9 | 100870142610338 |
10 | 23152312025252 |
11 | 7416927616733 |
12 | 271b0a6552398 |
13 | cbc33b388867 |
14 | 5a08139c4124 |
15 | 2a23a1153ba2 |
hex | 150e915580a4 |
23152312025252 has 24 divisors (see below), whose sum is σ = 41510800321536. Its totient is φ = 11293657172928.
The previous prime is 23152312025209. The next prime is 23152312025257. The reversal of 23152312025252 is 25252021325132.
It is a super-2 number, since 2×231523120252522 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23152312025257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196667348 + ... + 196785035.
It is an arithmetic number, because the mean of its divisors is an integer number (1729616680064).
Almost surely, 223152312025252 is an apocalyptic number.
It is an amenable number.
23152312025252 is a deficient number, since it is larger than the sum of its proper divisors (18358488296284).
23152312025252 is a wasteful number, since it uses less digits than its factorization.
23152312025252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393452747 (or 393452745 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 23152312025252 in words is "twenty-three trillion, one hundred fifty-two billion, three hundred twelve million, twenty-five thousand, two hundred fifty-two".
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