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53038 = 2231153
BaseRepresentation
bin1100111100101110
32200202101
430330232
53144123
61045314
7310426
oct147456
980671
1053038
1136937
122683a
131b1ab
1415486
1510aad
hexcf2e

53038 has 8 divisors (see below), whose sum is σ = 83088. Its totient is φ = 25344.

The previous prime is 53017. The next prime is 53047. The reversal of 53038 is 83035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

53038 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531 + ... + 622.

It is an arithmetic number, because the mean of its divisors is an integer number (10386).

253038 is an apocalyptic number.

53038 is a deficient number, since it is larger than the sum of its proper divisors (30050).

53038 is a wasteful number, since it uses less digits than its factorization.

53038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 53038 is about 230.2998046026. The cubic root of 53038 is about 37.5718326843.

It can be divided in two parts, 5303 and 8, that multiplied together give a palindrome (42424).

The spelling of 53038 in words is "fifty-three thousand, thirty-eight".

Divisors: 1 2 23 46 1153 2306 26519 53038