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234814 = 21131039
BaseRepresentation
bin111001010100111110
3102221002211
4321110332
530003224
65011034
71665406
oct712476
9387084
10234814
11150468
12b3a7a
1382b58
1461806
1549894
hex3953e

234814 has 8 divisors (see below), whose sum is σ = 355680. Its totient is φ = 116256.

The previous prime is 234811. The next prime is 234833. The reversal of 234814 is 418432.

234814 is nontrivially palindromic in base 15.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2348142 = 110275229192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294 + ... + 745.

It is an arithmetic number, because the mean of its divisors is an integer number (44460).

2234814 is an apocalyptic number.

234814 is a deficient number, since it is larger than the sum of its proper divisors (120866).

234814 is a wasteful number, since it uses less digits than its factorization.

234814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154.

The product of its digits is 768, while the sum is 22.

The square root of 234814 is about 484.5761034141. The cubic root of 234814 is about 61.6937726790.

The spelling of 234814 in words is "two hundred thirty-four thousand, eight hundred fourteen".

Divisors: 1 2 113 226 1039 2078 117407 234814