Base | Representation |
---|---|
bin | 1100001001011… |
… | …1100000100001 |
3 | 10112212122022110 |
4 | 3002113200201 |
5 | 101020432400 |
6 | 5020025533 |
7 | 1156041522 |
oct | 302274041 |
9 | 115778273 |
10 | 50952225 |
11 | 26841185 |
12 | 150922a9 |
13 | a72c95c |
14 | 6aa4849 |
15 | 4716e50 |
hex | 3097821 |
50952225 has 12 divisors (see below), whose sum is σ = 84241136. Its totient is φ = 27174480.
The previous prime is 50952221. The next prime is 50952259. The reversal of 50952225 is 52225905.
It is not a de Polignac number, because 50952225 - 22 = 50952221 is a prime.
It is a super-2 number, since 2×509522252 = 5192258464901250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50952192 and 50952201.
It is not an unprimeable number, because it can be changed into a prime (50952221) 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, 339607 + ... + 339756.
Almost surely, 250952225 is an apocalyptic number.
It is an amenable number.
50952225 is a deficient number, since it is larger than the sum of its proper divisors (33288911).
50952225 is a wasteful number, since it uses less digits than its factorization.
50952225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679376 (or 679371 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 50952225 is about 7138.0827257745. The cubic root of 50952225 is about 370.7271432120.
The spelling of 50952225 in words is "fifty million, nine hundred fifty-two thousand, two hundred twenty-five".
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