Base | Representation |
---|---|
bin | 10101101000011100… |
… | …110110101101110100 |
3 | 2012221202010121001020 |
4 | 111220130312231310 |
5 | 340032132343332 |
6 | 14400452101140 |
7 | 1451410130622 |
oct | 255034665564 |
9 | 65852117036 |
10 | 23227231092 |
11 | 993a19155a |
12 | 46029047b0 |
13 | 226218c030 |
14 | 11a4b5c512 |
15 | 90e24782c |
hex | 568736b74 |
23227231092 has 48 divisors (see below), whose sum is σ = 58411167360. Its totient is φ = 7141292928.
The previous prime is 23227231063. The next prime is 23227231117. The reversal of 23227231092 is 29013272232.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146134 + ... + 260402.
It is an arithmetic number, because the mean of its divisors is an integer number (1216899320).
Almost surely, 223227231092 is an apocalyptic number.
It is an amenable number.
23227231092 is an abundant number, since it is smaller than the sum of its proper divisors (35183936268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23227231092 is a wasteful number, since it uses less digits than its factorization.
23227231092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115592 (or 115590 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The spelling of 23227231092 in words is "twenty-three billion, two hundred twenty-seven million, two hundred thirty-one thousand, ninety-two".
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