Base | Representation |
---|---|
bin | 101110100100001110… |
… | …111000100101010000 |
3 | 11210001120211110002221 |
4 | 232210032320211100 |
5 | 1304400000133311 |
6 | 34545241350424 |
7 | 3420022014442 |
oct | 564416704520 |
9 | 153046743087 |
10 | 50000005456 |
11 | 1a228777165 |
12 | 9834a98414 |
13 | 493aa7235b |
14 | 25c4732492 |
15 | 1479896671 |
hex | ba43b8950 |
50000005456 has 40 divisors (see below), whose sum is σ = 97217498664. Its totient is φ = 24911738880.
The previous prime is 50000005439. The next prime is 50000005457. The reversal of 50000005456 is 65450000005.
It can be written as a sum of positive squares in 4 ways, for example, as 1061717056 + 48938288400 = 32584^2 + 221220^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 50000005456.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50000005457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8835780 + ... + 8841436.
Almost surely, 250000005456 is an apocalyptic number.
It is an amenable number.
50000005456 is a deficient number, since it is larger than the sum of its proper divisors (47217493208).
50000005456 is a wasteful number, since it uses less digits than its factorization.
50000005456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7519 (or 7513 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The spelling of 50000005456 in words is "fifty billion, five thousand, four hundred fifty-six".
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