Search a number
-
+
925329293 = 7132189899
BaseRepresentation
bin110111001001110…
…110011110001101
32101111011121011022
4313021312132031
53343341014133
6231453003525
731634112020
oct6711663615
92344147138
10925329293
11435362659
12219a835a5
13119924735
148ac711b7
1556381998
hex3727678d

925329293 has 4 divisors (see below), whose sum is σ = 1057519200. Its totient is φ = 793139388.

The previous prime is 925329289. The next prime is 925329299. The reversal of 925329293 is 392923529.

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 925329293 - 22 = 925329289 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 (925329299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66094943 + ... + 66094956.

It is an arithmetic number, because the mean of its divisors is an integer number (264379800).

Almost surely, 2925329293 is an apocalyptic number.

It is an amenable number.

925329293 is a deficient number, since it is larger than the sum of its proper divisors (132189907).

925329293 is a wasteful number, since it uses less digits than its factorization.

925329293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132189906.

The product of its digits is 262440, while the sum is 44.

The square root of 925329293 is about 30419.2257133544. The cubic root of 925329293 is about 974.4631865918.

The spelling of 925329293 in words is "nine hundred twenty-five million, three hundred twenty-nine thousand, two hundred ninety-three".

Divisors: 1 7 132189899 925329293