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50053255 = 572204299
BaseRepresentation
bin1011111011110…
…0000010000111
310111011222011021
42332330002013
5100303201010
64544452011
71145305600
oct276740207
9114158137
1050053255
112628782a
121491a007
13a4a6715
14690cda7
1545da8da
hex2fbc087

50053255 has 12 divisors (see below), whose sum is σ = 69870600. Its totient is φ = 34322064.

The previous prime is 50053249. The next prime is 50053259. The reversal of 50053255 is 55235005.

It is not a de Polignac number, because 50053255 - 211 = 50051207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50053259) 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, 101905 + ... + 102394.

It is an arithmetic number, because the mean of its divisors is an integer number (5822550).

Almost surely, 250053255 is an apocalyptic number.

50053255 is a deficient number, since it is larger than the sum of its proper divisors (19817345).

50053255 is a wasteful number, since it uses less digits than its factorization.

50053255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204318 (or 204311 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 50053255 is about 7074.8325068513. The cubic root of 50053255 is about 368.5338988531.

The spelling of 50053255 in words is "fifty million, fifty-three thousand, two hundred fifty-five".

Divisors: 1 5 7 35 49 245 204299 1021495 1430093 7150465 10010651 50053255