Base | Representation |
---|---|
bin | 10101100100101001… |
… | …010011010000010110 |
3 | 2012210021222212110202 |
4 | 111210221103100112 |
5 | 334414311303404 |
6 | 14350251420502 |
7 | 1450003344161 |
oct | 254451232026 |
9 | 65707885422 |
10 | 23163384854 |
11 | 9907143975 |
12 | 45a5454732 |
13 | 2251b964ac |
14 | 119a49cad8 |
15 | 90883521e |
hex | 564a53416 |
23163384854 has 32 divisors (see below), whose sum is σ = 35836619616. Its totient is φ = 11224857600.
The previous prime is 23163384817. The next prime is 23163384869. The reversal of 23163384854 is 45848336132.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 23163384799 and 23163384808.
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, 2243504 + ... + 2253804.
It is an arithmetic number, because the mean of its divisors is an integer number (1119894363).
Almost surely, 223163384854 is an apocalyptic number.
23163384854 is a deficient number, since it is larger than the sum of its proper divisors (12673234762).
23163384854 is a wasteful number, since it uses less digits than its factorization.
23163384854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10640.
The product of its digits is 1658880, while the sum is 47.
The spelling of 23163384854 in words is "twenty-three billion, one hundred sixty-three million, three hundred eighty-four thousand, eight hundred fifty-four".
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