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230034364 = 2278215513
BaseRepresentation
bin11011011011000…
…00101110111100
3121000211221211021
431231200232330
5432342044424
634454233524
75462155060
oct1555405674
9530757737
10230034364
1110893724a
12650558a4
1338871b11
142279daa0
15152dd4e4
hexdb60bbc

230034364 has 12 divisors (see below), whose sum is σ = 460068784. Its totient is φ = 98586144.

The previous prime is 230034347. The next prime is 230034367. The reversal of 230034364 is 463430032.

230034364 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230034367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4107729 + ... + 4107784.

Almost surely, 2230034364 is an apocalyptic number.

It is an amenable number.

230034364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230034364 is a wasteful number, since it uses less digits than its factorization.

230034364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8215524 (or 8215522 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 230034364 is about 15166.8837933176. The cubic root of 230034364 is about 612.7230798691.

Adding to 230034364 its reverse (463430032), we get a palindrome (693464396).

The spelling of 230034364 in words is "two hundred thirty million, thirty-four thousand, three hundred sixty-four".

Divisors: 1 2 4 7 14 28 8215513 16431026 32862052 57508591 115017182 230034364