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58130 = 255813
BaseRepresentation
bin1110001100010010
32221201222
432030102
53330010
61125042
7331322
oct161422
987658
1058130
113a746
1229782
13205c7
1417282
1512355
hexe312

58130 has 8 divisors (see below), whose sum is σ = 104652. Its totient is φ = 23248.

The previous prime is 58129. The next prime is 58147. The reversal of 58130 is 3185.

It can be written as a sum of positive squares in 2 ways, for example, as 58081 + 49 = 241^2 + 7^2 .

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

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 58099 and 58108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2897 + ... + 2916.

258130 is an apocalyptic number.

58130 is a deficient number, since it is larger than the sum of its proper divisors (46522).

58130 is a wasteful number, since it uses less digits than its factorization.

58130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 58130 is about 241.1016383188. The cubic root of 58130 is about 38.7376651687.

Subtracting from 58130 its reverse (3185), we obtain a palindrome (54945).

The spelling of 58130 in words is "fifty-eight thousand, one hundred thirty".

Divisors: 1 2 5 10 5813 11626 29065 58130