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68802 = 2311467
BaseRepresentation
bin10000110011000010
310111101020
4100303002
54200202
61250310
7404406
oct206302
9114336
1068802
1147768
1233996
1325416
141b106
15155bc
hex10cc2

68802 has 8 divisors (see below), whose sum is σ = 137616. Its totient is φ = 22932.

The previous prime is 68791. The next prime is 68813. The reversal of 68802 is 20886.

It is an interprime number because it is at equal distance from previous prime (68791) and next prime (68813).

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

68802 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 15.

It is an unprimeable number.

68802 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5728 + ... + 5739.

It is an arithmetic number, because the mean of its divisors is an integer number (17202).

268802 is an apocalyptic number.

68802 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 (68808).

68802 is a wasteful number, since it uses less digits than its factorization.

68802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11472.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 68802 is about 262.3013534086. The cubic root of 68802 is about 40.9763893407.

The spelling of 68802 in words is "sixty-eight thousand, eight hundred two".

Divisors: 1 2 3 6 11467 22934 34401 68802