Base | Representation |
---|---|
bin | 10101111011010001… |
… | …000000101010100000 |
3 | 2020202202002220002000 |
4 | 111323101000222200 |
5 | 341203440040331 |
6 | 14452045524000 |
7 | 1462262201433 |
oct | 257321005240 |
9 | 66682086060 |
10 | 23542893216 |
11 | 9a91393147 |
12 | 4690573600 |
13 | 22b26b195b |
14 | 11d4a4b81a |
15 | 92bcec0e6 |
hex | 57b440aa0 |
23542893216 has 96 divisors (see below), whose sum is σ = 71034667200. Its totient is φ = 7577015040.
The previous prime is 23542893203. The next prime is 23542893233. The reversal of 23542893216 is 61239824532.
23542893216 is a `hidden beast` number, since 2 + 3 + 5 + 428 + 9 + 3 + 216 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
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, 444750 + ... + 494861.
It is an arithmetic number, because the mean of its divisors is an integer number (739944450).
Almost surely, 223542893216 is an apocalyptic number.
It is an amenable number.
23542893216 is an abundant number, since it is smaller than the sum of its proper divisors (47491773984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23542893216 is a wasteful number, since it uses less digits than its factorization.
23542893216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939659 (or 939645 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The spelling of 23542893216 in words is "twenty-three billion, five hundred forty-two million, eight hundred ninety-three thousand, two hundred sixteen".
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