Base | Representation |
---|---|
bin | 10101111000001111… |
… | …000000000000000001 |
3 | 2020122012102000010010 |
4 | 111320033000000001 |
5 | 341102430101221 |
6 | 14443031455133 |
7 | 1461103666452 |
oct | 257017000001 |
9 | 66565360103 |
10 | 23492034561 |
11 | 9a657062a6 |
12 | 46775274a9 |
13 | 22a4cb5788 |
14 | 11cbdad129 |
15 | 927602c76 |
hex | 5783c0001 |
23492034561 has 32 divisors (see below), whose sum is σ = 33599962368. Its totient is φ = 14561648640.
The previous prime is 23492034551. The next prime is 23492034593. The reversal of 23492034561 is 16543029432.
It is not a de Polignac number, because 23492034561 - 25 = 23492034529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23492034521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3103221 + ... + 3110781.
It is an arithmetic number, because the mean of its divisors is an integer number (1049998824).
It is a Proth number, since it is equal to 89615 ⋅ 218 + 1 and 89615 < 218.
Almost surely, 223492034561 is an apocalyptic number.
It is an amenable number.
23492034561 is a deficient number, since it is larger than the sum of its proper divisors (10107927807).
23492034561 is a wasteful number, since it uses less digits than its factorization.
23492034561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8841.
The product of its (nonzero) digits is 155520, while the sum is 39.
The spelling of 23492034561 in words is "twenty-three billion, four hundred ninety-two million, thirty-four thousand, five hundred sixty-one".
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