Search a number
-
+
68852 = 2272459
BaseRepresentation
bin10000110011110100
310111110002
4100303310
54200402
61250432
7404510
oct206364
9114402
1068852
1147803
1233a18
1325454
141b140
1515602
hex10cf4

68852 has 12 divisors (see below), whose sum is σ = 137760. Its totient is φ = 29496.

The previous prime is 68821. The next prime is 68863. The reversal of 68852 is 25886.

It is a happy number.

68852 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 1202 + ... + 1257.

It is an arithmetic number, because the mean of its divisors is an integer number (11480).

268852 is an apocalyptic number.

It is an amenable number.

68852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68880).

68852 is a wasteful number, since it uses less digits than its factorization.

68852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470 (or 2468 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 68852 is about 262.3966463200. The cubic root of 68852 is about 40.9863130995.

The spelling of 68852 in words is "sixty-eight thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 2459 4918 9836 17213 34426 68852