Search a number
-
+
58130113 = 463125551
BaseRepresentation
bin1101110110111…
…1111011000001
311001101022112011
43131233323001
5104340130423
65433532521
71304045356
oct335577301
9131338464
1058130113
112a8a4018
1217574141
13c073b22
147a1262d
155183b0d
hex376fec1

58130113 has 4 divisors (see below), whose sum is σ = 58256128. Its totient is φ = 58004100.

The previous prime is 58130081. The next prime is 58130147. The reversal of 58130113 is 31103185.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58130113 - 25 = 58130081 is a prime.

It is a super-2 number, since 2×581301132 = 6758220074785538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58130153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62313 + ... + 63238.

It is an arithmetic number, because the mean of its divisors is an integer number (14564032).

Almost surely, 258130113 is an apocalyptic number.

It is an amenable number.

58130113 is a deficient number, since it is larger than the sum of its proper divisors (126015).

58130113 is a wasteful number, since it uses less digits than its factorization.

58130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126014.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 58130113 is about 7624.3106573644. The cubic root of 58130113 is about 387.3769026965.

Adding to 58130113 its reverse (31103185), we get a palindrome (89233298).

The spelling of 58130113 in words is "fifty-eight million, one hundred thirty thousand, one hundred thirteen".

Divisors: 1 463 125551 58130113