Search a number
-
+
88026 = 2317863
BaseRepresentation
bin10101011111011010
311110202020
4111133122
510304101
61515310
7514431
oct253732
9143666
1088026
1160154
1242b36
13310b3
1424118
151b136
hex157da

88026 has 16 divisors (see below), whose sum is σ = 186624. Its totient is φ = 27584.

The previous prime is 88019. The next prime is 88037. The reversal of 88026 is 62088.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 87987 and 88005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330 + ... + 533.

It is an arithmetic number, because the mean of its divisors is an integer number (11664).

288026 is an apocalyptic number.

88026 is an abundant number, since it is smaller than the sum of its proper divisors (98598).

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 (93312).

88026 is a wasteful number, since it uses less digits than its factorization.

88026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885.

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

The square root of 88026 is about 296.6917592384. The cubic root of 88026 is about 44.4839819469.

The spelling of 88026 in words is "eighty-eight thousand, twenty-six".

Divisors: 1 2 3 6 17 34 51 102 863 1726 2589 5178 14671 29342 44013 88026