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230664341 = 4344312109
BaseRepresentation
bin11011011111110…
…10100010010101
3121002000221222202
431233322202111
5433022224331
634515534245
75500420535
oct1557724225
9532027882
10230664341
11109227596
12652ba385
1338a3279b
14228c54c5
15153b4ecb
hexdbfa895

230664341 has 8 divisors (see below), whose sum is σ = 236580960. Its totient is φ = 224772912.

The previous prime is 230664331. The next prime is 230664349. The reversal of 230664341 is 143466032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230664341 - 214 = 230647957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230664349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12995 + ... + 25103.

It is an arithmetic number, because the mean of its divisors is an integer number (29572620).

Almost surely, 2230664341 is an apocalyptic number.

It is an amenable number.

230664341 is a deficient number, since it is larger than the sum of its proper divisors (5916619).

230664341 is a wasteful number, since it uses less digits than its factorization.

230664341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12595.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 230664341 is about 15187.6377689225. The cubic root of 230664341 is about 613.2819088567.

The spelling of 230664341 in words is "two hundred thirty million, six hundred sixty-four thousand, three hundred forty-one".

Divisors: 1 43 443 12109 19049 520687 5364287 230664341