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232280 = 2355807
BaseRepresentation
bin111000101101011000
3102210121222
4320231120
524413110
64551212
71655126
oct705530
9383558
10232280
11149574
12b2508
1381959
1460916
1548c55
hex38b58

232280 has 16 divisors (see below), whose sum is σ = 522720. Its totient is φ = 92896.

The previous prime is 232259. The next prime is 232303. The reversal of 232280 is 82232.

232280 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.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864 + ... + 2943.

It is an arithmetic number, because the mean of its divisors is an integer number (32670).

2232280 is an apocalyptic number.

232280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232280 is an abundant number, since it is smaller than the sum of its proper divisors (290440).

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

232280 is a wasteful number, since it uses less digits than its factorization.

232280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818 (or 5814 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 232280 is about 481.9543546852. The cubic root of 232280 is about 61.4710463662.

It can be divided in two parts, 232 and 280, that added together give a 9-th power (512 = 29).

The spelling of 232280 in words is "two hundred thirty-two thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 5807 11614 23228 29035 46456 58070 116140 232280