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58157 = 1117311
BaseRepresentation
bin1110001100101101
32221202222
432030231
53330112
61125125
7331361
oct161455
987688
1058157
113a770
12297a5
1320618
14172a1
1512372
hexe32d

58157 has 8 divisors (see below), whose sum is σ = 67392. Its totient is φ = 49600.

The previous prime is 58153. The next prime is 58169. The reversal of 58157 is 75185.

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

It is a cyclic number.

It is not a de Polignac number, because 58157 - 22 = 58153 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58151) 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, 32 + ... + 342.

It is an arithmetic number, because the mean of its divisors is an integer number (8424).

258157 is an apocalyptic number.

It is an amenable number.

58157 is a deficient number, since it is larger than the sum of its proper divisors (9235).

58157 is a wasteful number, since it uses less digits than its factorization.

58157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

The product of its digits is 1400, while the sum is 26.

The square root of 58157 is about 241.1576248017. The cubic root of 58157 is about 38.7436618145.

The spelling of 58157 in words is "fifty-eight thousand, one hundred fifty-seven".

Divisors: 1 11 17 187 311 3421 5287 58157