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50552 = 237189
BaseRepresentation
bin1100010101111000
32120100022
430111320
53104202
61030012
7300245
oct142570
976308
1050552
1134a87
1225308
131a018
14145cc
15eea2
hexc578

50552 has 16 divisors (see below), whose sum is σ = 97200. Its totient is φ = 24640.

The previous prime is 50551. The next prime is 50581. The reversal of 50552 is 25505.

It is a happy number.

50552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 50552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524 + ... + 612.

It is an arithmetic number, because the mean of its divisors is an integer number (6075).

250552 is an apocalyptic number.

It is an amenable number.

50552 is a deficient number, since it is larger than the sum of its proper divisors (46648).

50552 is a wasteful number, since it uses less digits than its factorization.

50552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 50552 is about 224.8377192555. The cubic root of 50552 is about 36.9753914769.

The spelling of 50552 in words is "fifty thousand, five hundred fifty-two".

Divisors: 1 2 4 8 71 89 142 178 284 356 568 712 6319 12638 25276 50552