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230924 = 2257731
BaseRepresentation
bin111000011000001100
3102201202202
4320120030
524342144
64541032
71651151
oct703014
9381682
10230924
11148551
12b1778
1381155
1460228
154864e
hex3860c

230924 has 6 divisors (see below), whose sum is σ = 404124. Its totient is φ = 115460.

The previous prime is 230891. The next prime is 230929. The reversal of 230924 is 429032.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 230896 and 230905.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 230924.

It is not an unprimeable number, because it can be changed into a prime (230929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28862 + ... + 28869.

It is an arithmetic number, because the mean of its divisors is an integer number (67354).

2230924 is an apocalyptic number.

It is an amenable number.

230924 is a deficient number, since it is larger than the sum of its proper divisors (173200).

230924 is a wasteful number, since it uses less digits than its factorization.

230924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57735 (or 57733 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 230924 is about 480.5455233378. The cubic root of 230924 is about 61.3511946509.

Adding to 230924 its reverse (429032), we get a palindrome (659956).

The spelling of 230924 in words is "two hundred thirty thousand, nine hundred twenty-four".

Divisors: 1 2 4 57731 115462 230924