Base | Representation |
---|---|
bin | 10101011011101001… |
… | …000111010101100100 |
3 | 2012101202210001101100 |
4 | 111123221013111210 |
5 | 334112124403332 |
6 | 14323254200100 |
7 | 1443160446306 |
oct | 253351072544 |
9 | 65352701340 |
10 | 23012341092 |
11 | 9839959514 |
12 | 4562953030 |
13 | 22297c04a0 |
14 | 11843c1976 |
15 | 8ea44b67c |
hex | 55ba47564 |
23012341092 has 72 divisors (see below), whose sum is σ = 64172679480. Its totient is φ = 6908014080.
The previous prime is 23012341081. The next prime is 23012341123. The reversal of 23012341092 is 29014321032.
It is a happy number.
23012341092 is a `hidden beast` number, since 230 + 1 + 2 + 341 + 0 + 92 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1077546276 + 21934794816 = 32826^2 + 148104^2 .
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 580467 + ... + 618842.
It is an arithmetic number, because the mean of its divisors is an integer number (891287215).
Almost surely, 223012341092 is an apocalyptic number.
It is an amenable number.
23012341092 is an abundant number, since it is smaller than the sum of its proper divisors (41160338388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23012341092 is a wasteful number, since it uses less digits than its factorization.
23012341092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1199373 (or 1199368 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The spelling of 23012341092 in words is "twenty-three billion, twelve million, three hundred forty-one thousand, ninety-two".
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