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230342968 = 23199314447
BaseRepresentation
bin11011011101011…
…00000100111000
3121001102122011001
431232230010320
5432431433333
634505014344
75464611562
oct1556540470
9531378131
10230342968
11109028099
12651843b4
133894c41b
1422840332
151534eb7d
hexdbac138

230342968 has 16 divisors (see below), whose sum is σ = 432139680. Its totient is φ = 115105728.

The previous prime is 230342939. The next prime is 230342977. The reversal of 230342968 is 869243032.

230342968 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, 8721 + ... + 23167.

It is an arithmetic number, because the mean of its divisors is an integer number (27008730).

Almost surely, 2230342968 is an apocalyptic number.

It is an amenable number.

230342968 is a deficient number, since it is larger than the sum of its proper divisors (201796712).

230342968 is a wasteful number, since it uses less digits than its factorization.

230342968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16446 (or 16442 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 230342968 is about 15177.0539960824. The cubic root of 230342968 is about 612.9969582225.

The spelling of 230342968 in words is "two hundred thirty million, three hundred forty-two thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 1993 3986 7972 14447 15944 28894 57788 115576 28792871 57585742 115171484 230342968