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50328 = 2333233
BaseRepresentation
bin1100010010011000
32120001000
430102120
53102303
61025000
7266505
oct142230
976030
1050328
11348a3
1225160
1319ba5
14144ac
15eda3
hexc498

50328 has 32 divisors (see below), whose sum is σ = 140400. Its totient is φ = 16704.

The previous prime is 50321. The next prime is 50329. The reversal of 50328 is 82305.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 50328.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 50328.

It is not an unprimeable number, because it can be changed into a prime (50321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100 + ... + 332.

250328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70200).

50328 is an abundant number, since it is smaller than the sum of its proper divisors (90072).

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

50328 is a wasteful number, since it uses less digits than its factorization.

50328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50328 is about 224.3390291501. The cubic root of 50328 is about 36.9206969620.

It can be divided in two parts, 50 and 328, that added together give a triangular number (378 = T27).

The spelling of 50328 in words is "fifty thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 233 466 699 932 1398 1864 2097 2796 4194 5592 6291 8388 12582 16776 25164 50328