Search a number
-
+
93008275 = 5217218843
BaseRepresentation
bin1011000101100…
…11000110010011
320111000022100221
411202303012103
5142302231100
613121253511
72206362103
oct542630623
9214008327
1093008275
1148556548
1227194297
13163662a9
14c4d1203
15827301a
hex58b3193

93008275 has 12 divisors (see below), whose sum is σ = 122114952. Its totient is φ = 70029440.

The previous prime is 93008273. The next prime is 93008327. The reversal of 93008275 is 57280039.

It is not a de Polignac number, because 93008275 - 21 = 93008273 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 93008275.

It is not an unprimeable number, because it can be changed into a prime (93008273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108997 + ... + 109846.

It is an arithmetic number, because the mean of its divisors is an integer number (10176246).

Almost surely, 293008275 is an apocalyptic number.

93008275 is a deficient number, since it is larger than the sum of its proper divisors (29106677).

93008275 is a wasteful number, since it uses less digits than its factorization.

93008275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218870 (or 218865 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 93008275 is about 9644.0797902133. The cubic root of 93008275 is about 453.0789269049.

The spelling of 93008275 in words is "ninety-three million, eight thousand, two hundred seventy-five".

Divisors: 1 5 17 25 85 425 218843 1094215 3720331 5471075 18601655 93008275