Base | Representation |
---|---|
bin | 11111111111000… |
… | …11010101100100 |
3 | 200200212222011122 |
4 | 33333203111210 |
5 | 1022142134202 |
6 | 42342553112 |
7 | 6435444242 |
oct | 1777432544 |
9 | 620788148 |
10 | 268318052 |
11 | 128505362 |
12 | 75a38798 |
13 | 437873a2 |
14 | 278c7792 |
15 | 188519a2 |
hex | ffe3564 |
268318052 has 12 divisors (see below), whose sum is σ = 470952300. Its totient is φ = 133760256.
The previous prime is 268318013. The next prime is 268318067. The reversal of 268318052 is 250813862.
It can be written as a sum of positive squares in 2 ways, for example, as 186704896 + 81613156 = 13664^2 + 9034^2 .
It is a super-3 number, since 3×2683180523 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98177 + ... + 100872.
It is an arithmetic number, because the mean of its divisors is an integer number (39246025).
Almost surely, 2268318052 is an apocalyptic number.
It is an amenable number.
268318052 is a deficient number, since it is larger than the sum of its proper divisors (202634248).
268318052 is a wasteful number, since it uses less digits than its factorization.
268318052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199390 (or 199388 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 268318052 is about 16380.4167224158. The cubic root of 268318052 is about 644.9855189746.
The spelling of 268318052 in words is "two hundred sixty-eight million, three hundred eighteen thousand, fifty-two".
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