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230102336 = 2631115979
BaseRepresentation
bin11011011011100…
…01010101000000
3121000222102001202
431231301111000
5432401233321
634455520332
75462560202
oct1555612500
9530872052
10230102336
11108983322
12650890a8
1338896a39
14227ba772
151530370b
hexdb71540

230102336 has 28 divisors (see below), whose sum is σ = 471342720. Its totient is φ = 111338880.

The previous prime is 230102329. The next prime is 230102357. The reversal of 230102336 is 633201032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56006 + ... + 59973.

Almost surely, 2230102336 is an apocalyptic number.

It is an amenable number.

230102336 is an abundant number, since it is smaller than the sum of its proper divisors (241240384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230102336 is a wasteful number, since it uses less digits than its factorization.

230102336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116022 (or 116012 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 230102336 is about 15169.1244308958. The cubic root of 230102336 is about 612.7834243483.

Adding to 230102336 its reverse (633201032), we get a palindrome (863303368).

The spelling of 230102336 in words is "two hundred thirty million, one hundred two thousand, three hundred thirty-six".

Divisors: 1 2 4 8 16 31 32 62 64 124 248 496 992 1984 115979 231958 463916 927832 1855664 3595349 3711328 7190698 7422656 14381396 28762792 57525584 115051168 230102336