Search a number
25852 = 2223281
BaseRepresentation
bin110010011111100
31022110111
412103330
51311402
6315404
7135241
oct62374
938414
1025852
1118472
1212b64
13b9c8
1495c8
1579d7
hex64fc

25852 has 12 divisors (see below), whose sum is σ = 47376. Its totient is φ = 12320.

The previous prime is 25849. The next prime is 25867.

25852 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49 + ... + 232.

It is an arithmetic number, because the mean of its divisors is an integer number (3948).

225852 is an apocalyptic number.

It is an amenable number.

25852 is a deficient number, since it is larger than the sum of its proper divisors (21524).

25852 is a wasteful number, since it uses less digits than its factorization.

25852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 306 counting only the distinct ones).

The product of its digits is 800, while the sum is 22.

The square root of 25852 is about 160.7855714920. The cubic root of 25852 is about 29.5686422240.

Subtracting from 25852 its product of digits (800), we obtain a palindrome (25052).

The spelling of 25852 in words is "twenty-five thousand, eight hundred fifty-two".

Divisors: 1 2 4 23 46 92 281 562 1124 6463 12926 25852