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58388 = 22111327
BaseRepresentation
bin1110010000010100
32222002112
432100110
53332023
61130152
7332141
oct162024
988075
1058388
113a960
1229958
1320765
14173c8
1512478
hexe414

58388 has 12 divisors (see below), whose sum is σ = 111552. Its totient is φ = 26520.

The previous prime is 58379. The next prime is 58391. The reversal of 58388 is 88385.

It is a happy number.

It is a plaindrome in base 15.

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 58388.

It is an unprimeable number.

58388 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, 620 + ... + 707.

It is an arithmetic number, because the mean of its divisors is an integer number (9296).

258388 is an apocalyptic number.

It is an amenable number.

58388 is a deficient number, since it is larger than the sum of its proper divisors (53164).

58388 is a wasteful number, since it uses less digits than its factorization.

58388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1340 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 58388 is about 241.6360900197. The cubic root of 58388 is about 38.7948907433.

The spelling of 58388 in words is "fifty-eight thousand, three hundred eighty-eight".

Divisors: 1 2 4 11 22 44 1327 2654 5308 14597 29194 58388