Base | Representation |
---|---|
bin | 101110100101000010… |
… | …011010001011100111 |
3 | 11210002112020200011222 |
4 | 232211002122023213 |
5 | 1304411424344143 |
6 | 34550443050555 |
7 | 3420244561400 |
oct | 564502321347 |
9 | 153075220158 |
10 | 50013512423 |
11 | 1a235362146 |
12 | 9839510a5b |
13 | 49407c1244 |
14 | 25c644a9a7 |
15 | 147ab63768 |
hex | ba509a2e7 |
50013512423 has 12 divisors (see below), whose sum is σ = 61601278032. Its totient is φ = 40347034560.
The previous prime is 50013512401. The next prime is 50013512477. The reversal of 50013512423 is 32421531005.
It is a happy number.
50013512423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50013512423 - 216 = 50013446887 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50013512392 and 50013512401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50013511423) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30019283 + ... + 30020948.
It is an arithmetic number, because the mean of its divisors is an integer number (5133439836).
Almost surely, 250013512423 is an apocalyptic number.
50013512423 is a deficient number, since it is larger than the sum of its proper divisors (11587765609).
50013512423 is a wasteful number, since it uses less digits than its factorization.
50013512423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60040262 (or 60040255 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The spelling of 50013512423 in words is "fifty billion, thirteen million, five hundred twelve thousand, four hundred twenty-three".
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