Base | Representation |
---|---|
bin | 10000000001011… |
… | …101011011000000 |
3 | 200201211101010101 |
4 | 100001131123000 |
5 | 1022304134422 |
6 | 42401412144 |
7 | 6442626163 |
oct | 2001353300 |
9 | 621741111 |
10 | 268818112 |
11 | 128817032 |
12 | 7603a054 |
13 | 43900b94 |
14 | 279b7ada |
15 | 188eec27 |
hex | 1005d6c0 |
268818112 has 112 divisors (see below), whose sum is σ = 592238592. Its totient is φ = 120637440.
The previous prime is 268818097. The next prime is 268818149. The reversal of 268818112 is 211818862.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1962108 + ... + 1962244.
Almost surely, 2268818112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 268818112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296119296).
268818112 is an abundant number, since it is smaller than the sum of its proper divisors (323420480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268818112 is a wasteful number, since it uses less digits than its factorization.
268818112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246 (or 236 counting only the distinct ones).
The product of its digits is 12288, while the sum is 37.
The square root of 268818112 is about 16395.6735756723. The cubic root of 268818112 is about 645.3859533321.
The spelling of 268818112 in words is "two hundred sixty-eight million, eight hundred eighteen thousand, one hundred twelve".
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