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230435466 = 2338405911
BaseRepresentation
bin11011011110000…
…10101010001010
3121001121100000220
431233002222022
5432442413331
634511010510
75465445342
oct1557025212
9531540026
10230435466
11109090638
1265209a36
1338982561
1422865d22
151536c296
hexdbc2a8a

230435466 has 8 divisors (see below), whose sum is σ = 460870944. Its totient is φ = 76811820.

The previous prime is 230435461. The next prime is 230435497. The reversal of 230435466 is 664534032.

230435466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

230435466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (230435461) 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, 19202950 + ... + 19202961.

It is an arithmetic number, because the mean of its divisors is an integer number (57608868).

Almost surely, 2230435466 is an apocalyptic number.

230435466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230435466 is a wasteful number, since it uses less digits than its factorization.

230435466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38405916.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 230435466 is about 15180.1009878064. The cubic root of 230435466 is about 613.0790002388.

Adding to 230435466 its reverse (664534032), we get a palindrome (894969498).

The spelling of 230435466 in words is "two hundred thirty million, four hundred thirty-five thousand, four hundred sixty-six".

Divisors: 1 2 3 6 38405911 76811822 115217733 230435466