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230313323 = 11314913679
BaseRepresentation
bin11011011101001…
…00110101101011
3121001101010111002
431232210311223
5432430011243
634504225215
75464426262
oct1556446553
9531333432
10230313323
11109007899
126516b20b
133893ba96
14228335d9
1515345eb8
hexdba4d6b

230313323 has 8 divisors (see below), whose sum is σ = 233928000. Its totient is φ = 226726528.

The previous prime is 230313311. The next prime is 230313341. The reversal of 230313323 is 323313032.

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 230313323 - 212 = 230309227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230313295 and 230313304.

It is not an unprimeable number, because it can be changed into a prime (230313023) 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, 9998 + ... + 23676.

It is an arithmetic number, because the mean of its divisors is an integer number (29241000).

Almost surely, 2230313323 is an apocalyptic number.

230313323 is a deficient number, since it is larger than the sum of its proper divisors (3614677).

230313323 is a wasteful number, since it uses less digits than its factorization.

230313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13941.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 230313323 is about 15176.0773258441. The cubic root of 230313323 is about 612.9706596490.

Adding to 230313323 its reverse (323313032), we get a palindrome (553626355).

The spelling of 230313323 in words is "two hundred thirty million, three hundred thirteen thousand, three hundred twenty-three".

Divisors: 1 113 149 13679 16837 1545727 2038171 230313323