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230847054 = 2338474509
BaseRepresentation
bin11011100001001…
…11001001001110
3121002101020121220
431300213021032
5433044101204
634523504210
75502111324
oct1560471116
9532336556
10230847054
11109341899
1265388066
1338a979b9
1422931d14
15153ee1d9
hexdc2724e

230847054 has 8 divisors (see below), whose sum is σ = 461694120. Its totient is φ = 76949016.

The previous prime is 230847031. The next prime is 230847059. The reversal of 230847054 is 450748032.

230847054 is digitally balanced in base 2 and base 3, because in such bases 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.

230847054 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230847059) 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, 19237249 + ... + 19237260.

It is an arithmetic number, because the mean of its divisors is an integer number (57711765).

Almost surely, 2230847054 is an apocalyptic number.

230847054 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.

230847054 is a wasteful number, since it uses less digits than its factorization.

230847054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38474514.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 230847054 is about 15193.6517664451. The cubic root of 230847054 is about 613.4437963323.

The spelling of 230847054 in words is "two hundred thirty million, eight hundred forty-seven thousand, fifty-four".

Divisors: 1 2 3 6 38474509 76949018 115423527 230847054