Base | Representation |
---|---|
bin | 110101110110… |
… | …1001001001010 |
3 | 1222010110012100 |
4 | 1223231021022 |
5 | 24211444224 |
6 | 2445054230 |
7 | 461662533 |
oct | 153551112 |
9 | 58113170 |
10 | 28234314 |
11 | 14a34949 |
12 | 9557376 |
13 | 5b073c4 |
14 | 3a6d68a |
15 | 272aac9 |
hex | 1aed24a |
28234314 has 24 divisors (see below), whose sum is σ = 64773540. Its totient is φ = 8857728.
The previous prime is 28234307. The next prime is 28234321. The reversal of 28234314 is 41343282.
It is an interprime number because it is at equal distance from previous prime (28234307) and next prime (28234321).
It can be written as a sum of positive squares in 2 ways, for example, as 27720225 + 514089 = 5265^2 + 717^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45829 + ... + 46440.
Almost surely, 228234314 is an apocalyptic number.
28234314 is an abundant number, since it is smaller than the sum of its proper divisors (36539226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28234314 is a wasteful number, since it uses less digits than its factorization.
28234314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92294 (or 92291 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 28234314 is about 5313.5970867201. The cubic root of 28234314 is about 304.5035873618.
Adding to 28234314 its reverse (41343282), we get a palindrome (69577596).
It can be divided in two parts, 282 and 34314, that added together give a square (34596 = 1862).
The spelling of 28234314 in words is "twenty-eight million, two hundred thirty-four thousand, three hundred fourteen".
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