Search a number
-
+
25796 = 226449
BaseRepresentation
bin110010011000100
31022101102
412103010
51311141
6315232
7135131
oct62304
938342
1025796
1118421
1212b18
13b984
149588
15799b
hex64c4

25796 has 6 divisors (see below), whose sum is σ = 45150. Its totient is φ = 12896.

The previous prime is 25793. The next prime is 25799. The reversal of 25796 is 69752.

It is an interprime number because it is at equal distance from previous prime (25793) and next prime (25799).

It can be written as a sum of positive squares in only one way, i.e., 25600 + 196 = 160^2 + 14^2 .

It is a plaindrome in base 15.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (25793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3221 + ... + 3228.

It is an arithmetic number, because the mean of its divisors is an integer number (7525).

225796 is an apocalyptic number.

It is an amenable number.

25796 is a deficient number, since it is larger than the sum of its proper divisors (19354).

25796 is a wasteful number, since it uses less digits than its factorization.

25796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6453 (or 6451 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 25796 is about 160.6113321033. The cubic root of 25796 is about 29.5472764880.

Subtracting 25796 from its reverse (69752), we obtain a triangular number (43956 = T296).

It can be divided in two parts, 257 and 96, that added together give a palindrome (353).

The spelling of 25796 in words is "twenty-five thousand, seven hundred ninety-six".

Divisors: 1 2 4 6449 12898 25796