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50325054 = 2313798167
BaseRepresentation
bin1011111111111…
…0011000111110
310111200202222220
42333332120332
5100340400204
64554350210
71150520163
oct277763076
9114622886
1050325054
1126452a5a
1214a2b366
13a570350
14698006a
1546411d9
hex2ffe63e

50325054 has 32 divisors (see below), whose sum is σ = 109777920. Its totient is φ = 15286752.

The previous prime is 50325047. The next prime is 50325073. The reversal of 50325054 is 45052305.

It is a super-2 number, since 2×503250542 = 5065222120205832, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

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 15 ways as a sum of consecutive naturals, for example, 2079 + ... + 10245.

It is an arithmetic number, because the mean of its divisors is an integer number (3430560).

Almost surely, 250325054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50325054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54888960).

50325054 is an abundant number, since it is smaller than the sum of its proper divisors (59452866).

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

50325054 is a wasteful number, since it uses less digits than its factorization.

50325054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 50325054 is about 7094.0153650806. The cubic root of 50325054 is about 369.1997655124.

Adding to 50325054 its reverse (45052305), we get a palindrome (95377359).

The spelling of 50325054 in words is "fifty million, three hundred twenty-five thousand, fifty-four".

Divisors: 1 2 3 6 13 26 39 78 79 158 237 474 1027 2054 3081 6162 8167 16334 24501 49002 106171 212342 318513 637026 645193 1290386 1935579 3871158 8387509 16775018 25162527 50325054