Search a number
-
+
59130923 = 64391961
BaseRepresentation
bin1110000110010…
…0010000101011
311010021011101012
43201210100223
5110114142143
65511214135
71315414235
oct341442053
9133234335
1059130923
1130417a35
121797734b
13c334517
147bd3255
1552d0418
hex386442b

59130923 has 4 divisors (see below), whose sum is σ = 59223528. Its totient is φ = 59038320.

The previous prime is 59130901. The next prime is 59130937. The reversal of 59130923 is 32903195.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 59130923 - 210 = 59129899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 59130923.

It is not an unprimeable number, because it can be changed into a prime (59130523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45338 + ... + 46623.

It is an arithmetic number, because the mean of its divisors is an integer number (14805882).

Almost surely, 259130923 is an apocalyptic number.

59130923 is a deficient number, since it is larger than the sum of its proper divisors (92605).

59130923 is an equidigital number, since it uses as much as digits as its factorization.

59130923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92604.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 59130923 is about 7689.6633866509. The cubic root of 59130923 is about 389.5873852216.

The spelling of 59130923 in words is "fifty-nine million, one hundred thirty thousand, nine hundred twenty-three".

Divisors: 1 643 91961 59130923