Base | Representation |
---|---|
bin | 1100000010110… |
… | …0100001101001 |
3 | 10112001101012211 |
4 | 3000230201221 |
5 | 100412422100 |
6 | 5002405121 |
7 | 1152235132 |
oct | 300544151 |
9 | 115041184 |
10 | 50514025 |
11 | 26571a31 |
12 | 14b007a1 |
13 | a608373 |
14 | 69ccc89 |
15 | 467c1ba |
hex | 302c869 |
50514025 has 6 divisors (see below), whose sum is σ = 62637422. Its totient is φ = 40411200.
The previous prime is 50514017. The next prime is 50514031. The reversal of 50514025 is 52041505.
It can be written as a sum of positive squares in 3 ways, for example, as 571536 + 49942489 = 756^2 + 7067^2 .
It is not a de Polignac number, because 50514025 - 23 = 50514017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50513987 and 50514005.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010256 + ... + 1010305.
Almost surely, 250514025 is an apocalyptic number.
It is an amenable number.
50514025 is a deficient number, since it is larger than the sum of its proper divisors (12123397).
50514025 is a wasteful number, since it uses less digits than its factorization.
50514025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2020571 (or 2020566 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 50514025 is about 7107.3219288280. The cubic root of 50514025 is about 369.6613043718.
The spelling of 50514025 in words is "fifty million, five hundred fourteen thousand, twenty-five".
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