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234232 = 23192367
BaseRepresentation
bin111001001011111000
3102220022021
4321023320
524443412
65004224
71663615
oct711370
9386267
10234232
1114aa89
12b3674
13827cb
146150c
1549607
hex392f8

234232 has 32 divisors (see below), whose sum is σ = 489600. Its totient is φ = 104544.

The previous prime is 234217. The next prime is 234239. The reversal of 234232 is 232432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234239) by changing a digit.

234232 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 7 ways as a sum of consecutive naturals, for example, 3463 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (15300).

234232 is a Friedman number, since it can be written as 22^4-3*2^3, using all its digits and the basic arithmetic operations.

2234232 is an apocalyptic number.

It is an amenable number.

234232 is an abundant number, since it is smaller than the sum of its proper divisors (255368).

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

234232 is a wasteful number, since it uses less digits than its factorization.

234232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 111 counting only the distinct ones).

The product of its digits is 288, while the sum is 16.

The square root of 234232 is about 483.9752059765. The cubic root of 234232 is about 61.6427599889.

Adding to 234232 its reverse (232432), we get a palindrome (466664).

It can be divided in two parts, 23 and 4232, that multiplied together give a cube (97336 = 463).

The spelling of 234232 in words is "two hundred thirty-four thousand, two hundred thirty-two".

Divisors: 1 2 4 8 19 23 38 46 67 76 92 134 152 184 268 437 536 874 1273 1541 1748 2546 3082 3496 5092 6164 10184 12328 29279 58558 117116 234232