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230627464 = 2328828433
BaseRepresentation
bin11011011111100…
…01100010001000
3121001222002101221
431233301202020
5433020034324
634515051424
75500205164
oct1557614210
9531862357
10230627464
11109201911
12652a0b74
1338a1ba72
14228b5ca4
15153a90e4
hexdbf1888

230627464 has 8 divisors (see below), whose sum is σ = 432426510. Its totient is φ = 115313728.

The previous prime is 230627461. The next prime is 230627489. The reversal of 230627464 is 464726032.

230627464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 189282564 + 41344900 = 13758^2 + 6430^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×2306274643 (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (230627461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14414209 + ... + 14414224.

Almost surely, 2230627464 is an apocalyptic number.

It is an amenable number.

230627464 is a deficient number, since it is larger than the sum of its proper divisors (201799046).

230627464 is a wasteful number, since it uses less digits than its factorization.

230627464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28828439 (or 28828435 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 230627464 is about 15186.4236737950. The cubic root of 230627464 is about 613.2492247088.

The spelling of 230627464 in words is "two hundred thirty million, six hundred twenty-seven thousand, four hundred sixty-four".

Divisors: 1 2 4 8 28828433 57656866 115313732 230627464