Search a number
-
+
5231292 = 2231139631
BaseRepresentation
bin10011111101001010111100
3100211202222120
4103331022330
52314400132
6304042540
762315403
oct23751274
910752876
105231292
112a53390
121903450
131112151
149a263a
156d502c
hex4fd2bc

5231292 has 24 divisors (see below), whose sum is σ = 13316352. Its totient is φ = 1585200.

The previous prime is 5231287. The next prime is 5231297. The reversal of 5231292 is 2921325.

5231292 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5231287) and next prime (5231297).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19684 + ... + 19947.

It is an arithmetic number, because the mean of its divisors is an integer number (554848).

Almost surely, 25231292 is an apocalyptic number.

It is an amenable number.

5231292 is an abundant number, since it is smaller than the sum of its proper divisors (8085060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5231292 is a wasteful number, since it uses less digits than its factorization.

5231292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39649 (or 39647 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 5231292 is about 2287.2017838398. The cubic root of 5231292 is about 173.5946436652.

The spelling of 5231292 in words is "five million, two hundred thirty-one thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 39631 79262 118893 158524 237786 435941 475572 871882 1307823 1743764 2615646 5231292