Search a number
-
+
50383425 = 352671779
BaseRepresentation
bin1100000000110…
…0101001000001
310111210202001210
43000030221001
5100344232200
64555520333
71151152311
oct300145101
9114722053
1050383425
11264928a4
1214a590a9
13a590aa1
146997441
154653650
hex300ca41

50383425 has 12 divisors (see below), whose sum is σ = 83300720. Its totient is φ = 26871120.

The previous prime is 50383391. The next prime is 50383429. The reversal of 50383425 is 52438305.

It is not a de Polignac number, because 50383425 - 214 = 50367041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50383392 and 50383401.

It is not an unprimeable number, because it can be changed into a prime (50383429) 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, 335815 + ... + 335964.

Almost surely, 250383425 is an apocalyptic number.

It is an amenable number.

50383425 is a deficient number, since it is larger than the sum of its proper divisors (32917295).

50383425 is a wasteful number, since it uses less digits than its factorization.

50383425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671792 (or 671787 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 50383425 is about 7098.1282744115. The cubic root of 50383425 is about 369.3424527768.

The spelling of 50383425 in words is "fifty million, three hundred eighty-three thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 671779 2015337 3358895 10076685 16794475 50383425