Base | Representation |
---|---|
bin | 10101011011001011… |
… | …001101100001011001 |
3 | 2012101020000210022111 |
4 | 111123023031201121 |
5 | 334103123031410 |
6 | 14322414152321 |
7 | 1443034020154 |
oct | 253313154131 |
9 | 65336023274 |
10 | 23004502105 |
11 | 9835494a12 |
12 | 45601b26a1 |
13 | 2227ca7430 |
14 | 1183340c9b |
15 | 8e98edb8a |
hex | 55b2cd859 |
23004502105 has 16 divisors (see below), whose sum is σ = 29738548224. Its totient is φ = 16982424000.
The previous prime is 23004502093. The next prime is 23004502121. The reversal of 23004502105 is 50120540032.
It is not a de Polignac number, because 23004502105 - 27 = 23004501977 is a prime.
It is a Duffinian 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, 149980 + ... + 261730.
It is an arithmetic number, because the mean of its divisors is an integer number (1858659264).
Almost surely, 223004502105 is an apocalyptic number.
It is an amenable number.
23004502105 is a deficient number, since it is larger than the sum of its proper divisors (6734046119).
23004502105 is a wasteful number, since it uses less digits than its factorization.
23004502105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114936.
The product of its (nonzero) digits is 1200, while the sum is 22.
The spelling of 23004502105 in words is "twenty-three billion, four million, five hundred two thousand, one hundred five".
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