Base | Representation |
---|---|
bin | 11111111111101… |
… | …00101010101010 |
3 | 200201000120112121 |
4 | 33333310222222 |
5 | 1022201422114 |
6 | 42344301454 |
7 | 6436161214 |
oct | 1777645252 |
9 | 621016477 |
10 | 268389034 |
11 | 128553721 |
12 | 75a7188a |
13 | 437b07a4 |
14 | 279055b4 |
15 | 18867a24 |
hex | fff4aaa |
268389034 has 16 divisors (see below), whose sum is σ = 412864200. Its totient is φ = 130775040.
The previous prime is 268389007. The next prime is 268389059. The reversal of 268389034 is 430983862.
It can be written as a sum of positive squares in 4 ways, for example, as 47955625 + 220433409 = 6925^2 + 14847^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125962 + ... + 128074.
Almost surely, 2268389034 is an apocalyptic number.
268389034 is a deficient number, since it is larger than the sum of its proper divisors (144475166).
268389034 is a wasteful number, since it uses less digits than its factorization.
268389034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3705.
The product of its (nonzero) digits is 248832, while the sum is 43.
The square root of 268389034 is about 16382.5832517341. The cubic root of 268389034 is about 645.0423896985.
The spelling of 268389034 in words is "two hundred sixty-eight million, three hundred eighty-nine thousand, thirty-four".
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