Search a number
-
+
50874825 = 3525231297
BaseRepresentation
bin1100001000010…
…0100111001001
310112201201010210
43002010213021
5101010443300
65014231333
71155300051
oct302044711
9115651123
1050874825
1126799011
1215055549
13a703661
146a84561
1546ee050
hex30849c9

50874825 has 24 divisors (see below), whose sum is σ = 84338848. Its totient is φ = 27060480.

The previous prime is 50874797. The next prime is 50874833. The reversal of 50874825 is 52847805.

It is not a de Polignac number, because 50874825 - 223 = 42486217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38577 + ... + 39873.

Almost surely, 250874825 is an apocalyptic number.

It is an amenable number.

50874825 is a deficient number, since it is larger than the sum of its proper divisors (33464023).

50874825 is a wasteful number, since it uses less digits than its factorization.

50874825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1828 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 50874825 is about 7132.6590413394. The cubic root of 50874825 is about 370.5393279092.

The spelling of 50874825 in words is "fifty million, eight hundred seventy-four thousand, eight hundred twenty-five".

Divisors: 1 3 5 15 25 75 523 1297 1569 2615 3891 6485 7845 13075 19455 32425 39225 97275 678331 2034993 3391655 10174965 16958275 50874825