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230224 = 2414389
BaseRepresentation
bin111000001101010000
3102200210211
4320031100
524331344
64533504
71646131
oct701520
9380724
10230224
11147a75
12b1294
1380a37
145dc88
1548334
hex38350

230224 has 10 divisors (see below), whose sum is σ = 446090. Its totient is φ = 115104.

The previous prime is 230221. The next prime is 230227. The reversal of 230224 is 422032.

230224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230221) and next prime (230227).

It can be written as a sum of positive squares in only one way, i.e., 176400 + 53824 = 420^2 + 232^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230221) 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, 7179 + ... + 7210.

It is an arithmetic number, because the mean of its divisors is an integer number (44609).

2230224 is an apocalyptic number.

It is an amenable number.

230224 is a deficient number, since it is larger than the sum of its proper divisors (215866).

230224 is a wasteful number, since it uses less digits than its factorization.

230224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397 (or 14391 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 230224 is about 479.8166316417. The cubic root of 230224 is about 61.2891406081.

Adding to 230224 its reverse (422032), we get a palindrome (652256).

It can be divided in two parts, 230 and 224, that added together give a palindrome (454).

The spelling of 230224 in words is "two hundred thirty thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 14389 28778 57556 115112 230224