Base | Representation |
---|---|
bin | 10101011111110110… |
… | …001110111011111010 |
3 | 2012120200112020212010 |
4 | 111133312032323322 |
5 | 334233204421304 |
6 | 14334254230350 |
7 | 1445005214226 |
oct | 253766167372 |
9 | 65520466763 |
10 | 23082888954 |
11 | 9875764134 |
12 | 45824b53b6 |
13 | 223b2c1498 |
14 | 118d907786 |
15 | 901734789 |
hex | 55fd8eefa |
23082888954 has 32 divisors (see below), whose sum is σ = 47404131840. Its totient is φ = 7490436912.
The previous prime is 23082888943. The next prime is 23082889003. The reversal of 23082888954 is 45988828032.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23082888894 and 23082888903.
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, 280072 + ... + 352995.
It is an arithmetic number, because the mean of its divisors is an integer number (1481379120).
Almost surely, 223082888954 is an apocalyptic number.
23082888954 is an abundant number, since it is smaller than the sum of its proper divisors (24321242886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23082888954 is a wasteful number, since it uses less digits than its factorization.
23082888954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 633234.
The product of its (nonzero) digits is 8847360, while the sum is 57.
The spelling of 23082888954 in words is "twenty-three billion, eighty-two million, eight hundred eighty-eight thousand, nine hundred fifty-four".
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