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230103004 = 2257525751
BaseRepresentation
bin11011011011100…
…01011111011100
3121000222102222111
431231301133130
5432401244004
634455523404
75462562145
oct1555613734
9530872874
10230103004
1110898387a
1265089564
1338897131
14227baacc
1515303a04
hexdb717dc

230103004 has 6 divisors (see below), whose sum is σ = 402680264. Its totient is φ = 115051500.

The previous prime is 230103001. The next prime is 230103059. The reversal of 230103004 is 400301032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28762872 + ... + 28762879.

Almost surely, 2230103004 is an apocalyptic number.

It is an amenable number.

230103004 is a deficient number, since it is larger than the sum of its proper divisors (172577260).

230103004 is a wasteful number, since it uses less digits than its factorization.

230103004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57525755 (or 57525753 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 230103004 is about 15169.1464492898. The cubic root of 230103004 is about 612.7840173293.

Adding to 230103004 its reverse (400301032), we get a palindrome (630404036).

The spelling of 230103004 in words is "two hundred thirty million, one hundred three thousand, four".

Divisors: 1 2 4 57525751 115051502 230103004