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230351336 = 2328793917
BaseRepresentation
bin11011011101011…
…10000111101000
3121001110001121222
431232232013220
5432432220321
634505121212
75464645145
oct1556560750
9531401558
10230351336
11109033406
1265189208
1338953187
14228433cc
15153523ab
hexdbae1e8

230351336 has 8 divisors (see below), whose sum is σ = 431908770. Its totient is φ = 115175664.

The previous prime is 230351323. The next prime is 230351353. The reversal of 230351336 is 633153032.

It can be written as a sum of positive squares in only one way, i.e., 153016900 + 77334436 = 12370^2 + 8794^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14396951 + ... + 14396966.

Almost surely, 2230351336 is an apocalyptic number.

It is an amenable number.

230351336 is a deficient number, since it is larger than the sum of its proper divisors (201557434).

230351336 is a wasteful number, since it uses less digits than its factorization.

230351336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28793923 (or 28793919 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 26.

The square root of 230351336 is about 15177.3296729036. The cubic root of 230351336 is about 613.0043812065.

The spelling of 230351336 in words is "two hundred thirty million, three hundred fifty-one thousand, three hundred thirty-six".

Divisors: 1 2 4 8 28793917 57587834 115175668 230351336