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230456314 = 21110475287
BaseRepresentation
bin11011011110001…
…11101111111010
3121001122101122001
431233013233322
5432444100224
634511251214
75465563204
oct1557075772
9531571561
10230456314
111090a5270
1265219b0a
133898bbaa
142286d774
1515373544
hexdbc7bfa

230456314 has 8 divisors (see below), whose sum is σ = 377110368. Its totient is φ = 104752860.

The previous prime is 230456311. The next prime is 230456321. The reversal of 230456314 is 413654032.

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

It is a super-3 number, since 3×2304563143 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (230456311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237622 + ... + 5237665.

It is an arithmetic number, because the mean of its divisors is an integer number (47138796).

Almost surely, 2230456314 is an apocalyptic number.

230456314 is a deficient number, since it is larger than the sum of its proper divisors (146654054).

230456314 is a wasteful number, since it uses less digits than its factorization.

230456314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10475300.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 230456314 is about 15180.7876607243. The cubic root of 230456314 is about 613.0974885468.

The spelling of 230456314 in words is "two hundred thirty million, four hundred fifty-six thousand, three hundred fourteen".

Divisors: 1 2 11 22 10475287 20950574 115228157 230456314