Search a number
-
+
25232995 = 579127503
BaseRepresentation
bin110000001000…
…0011001100011
31202110222011101
41200100121203
522424423440
62300455231
7424322404
oct140203143
952428141
1025232995
1113274a17
12854a517
1352c6288
1434cb9ab
15233669a
hex1810663

25232995 has 16 divisors (see below), whose sum is σ = 30965760. Its totient is φ = 19734624.

The previous prime is 25232993. The next prime is 25233017. The reversal of 25232995 is 59923252.

It is a cyclic number.

It is not a de Polignac number, because 25232995 - 21 = 25232993 is a prime.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (25232993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49914 + ... + 50416.

It is an arithmetic number, because the mean of its divisors is an integer number (1935360).

Almost surely, 225232995 is an apocalyptic number.

25232995 is a deficient number, since it is larger than the sum of its proper divisors (5732765).

25232995 is a wasteful number, since it uses less digits than its factorization.

25232995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714.

The product of its digits is 48600, while the sum is 37.

The square root of 25232995 is about 5023.2454648365. The cubic root of 25232995 is about 293.3073417340.

The spelling of 25232995 in words is "twenty-five million, two hundred thirty-two thousand, nine hundred ninety-five".

Divisors: 1 5 79 127 395 503 635 2515 10033 39737 50165 63881 198685 319405 5046599 25232995