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233430968 = 2335278273
BaseRepresentation
bin11011110100111…
…01111110111000
3121021020112002102
431322131332320
5434224242333
635055122532
75533062521
oct1572357670
9537215072
10233430968
1110a847161
1266213448
1339490b44
1423005848
151575eae8
hexde9dfb8

233430968 has 16 divisors (see below), whose sum is σ = 437860080. Its totient is φ = 116668288.

The previous prime is 233430949. The next prime is 233430971. The reversal of 233430968 is 869034332.

233430968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24080 + ... + 32352.

It is an arithmetic number, because the mean of its divisors is an integer number (27366255).

Almost surely, 2233430968 is an apocalyptic number.

It is an amenable number.

233430968 is a deficient number, since it is larger than the sum of its proper divisors (204429112).

233430968 is a wasteful number, since it uses less digits than its factorization.

233430968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11806 (or 11802 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 233430968 is about 15278.4478269227. The cubic root of 233430968 is about 615.7241062258.

The spelling of 233430968 in words is "two hundred thirty-three million, four hundred thirty thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 3527 7054 8273 14108 16546 28216 33092 66184 29178871 58357742 116715484 233430968