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50349160 = 2356718787
BaseRepresentation
bin1100000000010…
…0010001101000
310111202000001201
43000010101220
5100342133120
64555053544
71150650361
oct300042150
9114660051
1050349160
112646a084
1214a412b4
13a57b304
146988b68
15464840a
hex3004468

50349160 has 32 divisors (see below), whose sum is σ = 114982560. Its totient is φ = 19838016.

The previous prime is 50349157. The next prime is 50349179. The reversal of 50349160 is 6194305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6714 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (3593205).

Almost surely, 250349160 is an apocalyptic number.

It is an amenable number.

50349160 is an abundant number, since it is smaller than the sum of its proper divisors (64633400).

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

50349160 is a wasteful number, since it uses less digits than its factorization.

50349160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18865 (or 18861 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 50349160 is about 7095.7141994305. The cubic root of 50349160 is about 369.2587057299.

The spelling of 50349160 in words is "fifty million, three hundred forty-nine thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 67 134 268 335 536 670 1340 2680 18787 37574 75148 93935 150296 187870 375740 751480 1258729 2517458 5034916 6293645 10069832 12587290 25174580 50349160