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50204425 = 523316067
BaseRepresentation
bin1011111110000…
…0111100001001
310111110122112011
42333200330021
5100323020200
64552015521
71146505405
oct277407411
9114418464
1050204425
1126380367
12149915a1
13a52a47b
14694c105
15461a5ba
hex2fe0f09

50204425 has 12 divisors (see below), whose sum is σ = 62451856. Its totient is φ = 40035600.

The previous prime is 50204411. The next prime is 50204443. The reversal of 50204425 is 52440205.

It is not a de Polignac number, because 50204425 - 25 = 50204393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50204396 and 50204405.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5242 + ... + 11308.

Almost surely, 250204425 is an apocalyptic number.

It is an amenable number.

50204425 is a deficient number, since it is larger than the sum of its proper divisors (12247431).

50204425 is a wasteful number, since it uses less digits than its factorization.

50204425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6408 (or 6403 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 50204425 is about 7085.5080975185. The cubic root of 50204425 is about 368.9045392661.

The spelling of 50204425 in words is "fifty million, two hundred four thousand, four hundred twenty-five".

Divisors: 1 5 25 331 1655 6067 8275 30335 151675 2008177 10040885 50204425