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230758384 = 2441934421
BaseRepresentation
bin11011100000100…
…01011111110000
3121002012201222211
431300101133300
5433033232014
634521541504
75501261653
oct1560213760
9532181884
10230758384
1110929120a
1265344894
1338a6652c
142290b89a
15153d2cc4
hexdc117f0

230758384 has 20 divisors (see below), whose sum is σ = 448174440. Its totient is φ = 115100480.

The previous prime is 230758337. The next prime is 230758403. The reversal of 230758384 is 483857032.

230758384 is digitally balanced in base 2, 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10507 + ... + 23914.

It is an arithmetic number, because the mean of its divisors is an integer number (22408722).

Almost surely, 2230758384 is an apocalyptic number.

It is an amenable number.

230758384 is a deficient number, since it is larger than the sum of its proper divisors (217416056).

230758384 is a wasteful number, since it uses less digits than its factorization.

230758384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34848 (or 34842 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 230758384 is about 15190.7334911781. The cubic root of 230758384 is about 613.3652435614.

The spelling of 230758384 in words is "two hundred thirty million, seven hundred fifty-eight thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 419 838 1676 3352 6704 34421 68842 137684 275368 550736 14422399 28844798 57689596 115379192 230758384