Search a number
-
+
208088 = 2319372
BaseRepresentation
bin110010110011011000
3101120102222
4302303120
523124323
64243212
71524446
oct626330
9346388
10208088
11132381
12a0508
137393a
1455b96
15419c8
hex32cd8

208088 has 24 divisors (see below), whose sum is σ = 422100. Its totient is φ = 95904.

The previous prime is 208073. The next prime is 208099. The reversal of 208088 is 880802.

208088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

208088 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 5 ways as a sum of consecutive naturals, for example, 5606 + ... + 5642.

2208088 is an apocalyptic number.

It is an amenable number.

208088 is an abundant number, since it is smaller than the sum of its proper divisors (214012).

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

208088 is a wasteful number, since it uses less digits than its factorization.

208088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 208088 is about 456.1666362197. The cubic root of 208088 is about 59.2582759482.

It can be divided in two parts, 20808 and 8, that multiplied together give a square (166464 = 4082).

The spelling of 208088 in words is "two hundred eight thousand, eighty-eight".

Divisors: 1 2 4 8 19 37 38 74 76 148 152 296 703 1369 1406 2738 2812 5476 5624 10952 26011 52022 104044 208088