Base | Representation |
---|---|
bin | 101110111111011000… |
… | …000101011000101001 |
3 | 11211020022201222202112 |
4 | 232333120011120221 |
5 | 1311313040331100 |
6 | 35102350212105 |
7 | 3434221561310 |
oct | 567730053051 |
9 | 154208658675 |
10 | 50455402025 |
11 | 1a441839366 |
12 | 99414b4035 |
13 | 49b120b492 |
14 | 2628dd7277 |
15 | 14a484db35 |
hex | bbf605629 |
50455402025 has 96 divisors (see below), whose sum is σ = 80709120000. Its totient is φ = 30455792640.
The previous prime is 50455402009. The next prime is 50455402027. The reversal of 50455402025 is 52020455405.
It is not a de Polignac number, because 50455402025 - 24 = 50455402009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50455401982 and 50455402000.
It is not an unprimeable number, because it can be changed into a prime (50455402027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4459826 + ... + 4471124.
It is an arithmetic number, because the mean of its divisors is an integer number (840720000).
Almost surely, 250455402025 is an apocalyptic number.
It is an amenable number.
50455402025 is a deficient number, since it is larger than the sum of its proper divisors (30253717975).
50455402025 is a wasteful number, since it uses less digits than its factorization.
50455402025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11431 (or 11426 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 32.
The spelling of 50455402025 in words is "fifty billion, four hundred fifty-five million, four hundred two thousand, twenty-five".
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