Search a number
-
+
5925431 = 47139907
BaseRepresentation
bin10110100110101000110111
3102011001011102
4112212220313
53004103211
6331000315
7101236211
oct26465067
912131142
105925431
113387956
121b9909b
1312c6095
14b035b1
157c0a3b
hex5a6a37

5925431 has 8 divisors (see below), whose sum is σ = 6101760. Its totient is φ = 5751288.

The previous prime is 5925427. The next prime is 5925449. The reversal of 5925431 is 1345295.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5925431 - 22 = 5925427 is a prime.

It is a super-2 number, since 2×59254312 = 70221465071522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5925394 and 5925403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5925461) 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 7 ways as a sum of consecutive naturals, for example, 6080 + ... + 6986.

It is an arithmetic number, because the mean of its divisors is an integer number (762720).

Almost surely, 25925431 is an apocalyptic number.

5925431 is a deficient number, since it is larger than the sum of its proper divisors (176329).

5925431 is a wasteful number, since it uses less digits than its factorization.

5925431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its digits is 5400, while the sum is 29.

The square root of 5925431 is about 2434.2208198929. The cubic root of 5925431 is about 180.9561364157.

The spelling of 5925431 in words is "five million, nine hundred twenty-five thousand, four hundred thirty-one".

Divisors: 1 47 139 907 6533 42629 126073 5925431