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230004033 = 37174314983
BaseRepresentation
bin11011011010110…
…01010101000001
3121000210102012220
431231121111001
5432340112113
634453441253
75462000460
oct1555312501
9530712186
10230004033
11108916486
1265040229
133886107c
14227929d7
15152d4523
hexdb59541

230004033 has 32 divisors (see below), whose sum is σ = 379754496. Its totient is φ = 120814848.

The previous prime is 230004031. The next prime is 230004037. The reversal of 230004033 is 330400032.

230004033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230004033 - 21 = 230004031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230004031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7860 + ... + 22842.

It is an arithmetic number, because the mean of its divisors is an integer number (11867328).

Almost surely, 2230004033 is an apocalyptic number.

It is an amenable number.

230004033 is a deficient number, since it is larger than the sum of its proper divisors (149750463).

230004033 is a wasteful number, since it uses less digits than its factorization.

230004033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15053.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 230004033 is about 15165.8838515927. The cubic root of 230004033 is about 612.6961486456.

Adding to 230004033 its reverse (330400032), we get a palindrome (560404065).

The spelling of 230004033 in words is "two hundred thirty million, four thousand, thirty-three".

Divisors: 1 3 7 17 21 43 51 119 129 301 357 731 903 2193 5117 14983 15351 44949 104881 254711 314643 644269 764133 1782977 1932807 4509883 5348931 10952573 13529649 32857719 76668011 230004033