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50088988 = 22109114883
BaseRepresentation
bin1011111100010…
…0110000011100
310111020210011201
42333010300130
5100310321423
64545325244
71145515015
oct277046034
9114223151
1050088988
1126301664
1214936824
13a4b9a71
14691c00c
1545e62ad
hex2fc4c1c

50088988 has 12 divisors (see below), whose sum is σ = 88460680. Its totient is φ = 24814512.

The previous prime is 50088977. The next prime is 50089001. The reversal of 50088988 is 88988005.

It is a happy number.

50088988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57006 + ... + 57877.

Almost surely, 250088988 is an apocalyptic number.

It is an amenable number.

50088988 is a deficient number, since it is larger than the sum of its proper divisors (38371692).

50088988 is a wasteful number, since it uses less digits than its factorization.

50088988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114996 (or 114994 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 46.

The square root of 50088988 is about 7077.3574164373. The cubic root of 50088988 is about 368.6215767294.

It can be divided in two parts, 50088 and 988, that added together give a square (51076 = 2262).

The spelling of 50088988 in words is "fifty million, eighty-eight thousand, nine hundred eighty-eight".

Divisors: 1 2 4 109 218 436 114883 229766 459532 12522247 25044494 50088988