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232893 = 32113229
BaseRepresentation
bin111000110110111101
3102211110200
4320312331
524423033
64554113
71656663
oct706675
9384420
10232893
11149a81
12b2939
138200b
1460c33
1549013
hex38dbd

232893 has 12 divisors (see below), whose sum is σ = 340860. Its totient is φ = 153216.

The previous prime is 232891. The next prime is 232901. The reversal of 232893 is 398232.

It can be written as a sum of positive squares in 2 ways, for example, as 101124 + 131769 = 318^2 + 363^2 .

It is not a de Polignac number, because 232893 - 21 = 232891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 903 + ... + 1131.

It is an arithmetic number, because the mean of its divisors is an integer number (28405).

2232893 is an apocalyptic number.

It is an amenable number.

232893 is a deficient number, since it is larger than the sum of its proper divisors (107967).

232893 is a wasteful number, since it uses less digits than its factorization.

232893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 345 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 232893 is about 482.5898880002. The cubic root of 232893 is about 61.5250740509.

It can be divided in two parts, 23 and 2893, that added together give a square (2916 = 542).

The spelling of 232893 in words is "two hundred thirty-two thousand, eight hundred ninety-three".

Divisors: 1 3 9 113 229 339 687 1017 2061 25877 77631 232893