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430230 = 23514341
BaseRepresentation
bin1101001000010010110
3210212011110
41221002112
5102231410
613115450
73441213
oct1510226
9725143
10430230
11274269
12188b86
13120a98
14b2b0a
1587720
hex69096

430230 has 16 divisors (see below), whose sum is σ = 1032624. Its totient is φ = 114720.

The previous prime is 430193. The next prime is 430259. The reversal of 430230 is 32034.

430230 is nontrivially palindromic in base 16.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7141 + ... + 7200.

It is an arithmetic number, because the mean of its divisors is an integer number (64539).

2430230 is an apocalyptic number.

430230 is an abundant number, since it is smaller than the sum of its proper divisors (602394).

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

430230 is a wasteful number, since it uses less digits than its factorization.

430230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14351.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 430230 is about 655.9192023413. The cubic root of 430230 is about 75.4918781375.

Adding to 430230 its reverse (32034), we get a palindrome (462264).

The spelling of 430230 in words is "four hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 14341 28682 43023 71705 86046 143410 215115 430230