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230261368 = 2328782671
BaseRepresentation
bin11011011100110…
…00001001111000
3121001021111012211
431232120021320
5432421330433
634503144504
75464121641
oct1556301170
9531244184
10230261368
11108a81857
1265145134
133892123c
142281c6c8
15153358cd
hexdb98278

230261368 has 8 divisors (see below), whose sum is σ = 431740080. Its totient is φ = 115130680.

The previous prime is 230261357. The next prime is 230261377. The reversal of 230261368 is 863162032.

230261368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14391328 + ... + 14391343.

It is an arithmetic number, because the mean of its divisors is an integer number (53967510).

Almost surely, 2230261368 is an apocalyptic number.

It is an amenable number.

230261368 is a deficient number, since it is larger than the sum of its proper divisors (201478712).

230261368 is a wasteful number, since it uses less digits than its factorization.

230261368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28782677 (or 28782673 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 230261368 is about 15174.3654892058. The cubic root of 230261368 is about 612.9245640588.

The spelling of 230261368 in words is "two hundred thirty million, two hundred sixty-one thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 28782671 57565342 115130684 230261368