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50230974 = 2331270059
BaseRepresentation
bin1011111110011…
…1011010111110
310111111222221110
42333213122332
5100324342344
64552342450
71146645663
oct277473276
9114458843
1050230974
1126399302
12149a4a26
13a539591
146957a6a
1546233b9
hex2fe76be

50230974 has 16 divisors (see below), whose sum is σ = 103703040. Its totient is φ = 16203480.

The previous prime is 50230969. The next prime is 50230981. The reversal of 50230974 is 47903205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134844 + ... + 135215.

It is an arithmetic number, because the mean of its divisors is an integer number (6481440).

Almost surely, 250230974 is an apocalyptic number.

50230974 is an abundant number, since it is smaller than the sum of its proper divisors (53472066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50230974 is a wasteful number, since it uses less digits than its factorization.

50230974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270095.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 50230974 is about 7087.3813217577. The cubic root of 50230974 is about 368.9695555849.

The spelling of 50230974 in words is "fifty million, two hundred thirty thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 31 62 93 186 270059 540118 810177 1620354 8371829 16743658 25115487 50230974