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230025052 = 2257506263
BaseRepresentation
bin11011011010111…
…10011101011100
3121000211111001101
431231132131130
5432341300202
634454122444
75462115655
oct1555363534
9530744041
10230025052
11108930254
1265050424
133886a7ca
142279a52c
15152da887
hexdb5e75c

230025052 has 6 divisors (see below), whose sum is σ = 402543848. Its totient is φ = 115012524.

The previous prime is 230025043. The next prime is 230025073. The reversal of 230025052 is 250520032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28753128 + ... + 28753135.

Almost surely, 2230025052 is an apocalyptic number.

It is an amenable number.

230025052 is a deficient number, since it is larger than the sum of its proper divisors (172518796).

230025052 is a wasteful number, since it uses less digits than its factorization.

230025052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57506267 (or 57506265 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 230025052 is about 15166.5768055946. The cubic root of 230025052 is about 612.7148118952.

Adding to 230025052 its reverse (250520032), we get a palindrome (480545084).

The spelling of 230025052 in words is "two hundred thirty million, twenty-five thousand, fifty-two".

Divisors: 1 2 4 57506263 115012526 230025052