Base | Representation |
---|---|
bin | 10000000001010… |
… | …000111010000010 |
3 | 200201201202210210 |
4 | 100001100322002 |
5 | 1022301014400 |
6 | 42400334550 |
7 | 6442323552 |
oct | 2001207202 |
9 | 621652723 |
10 | 268766850 |
11 | 128791570 |
12 | 76014456 |
13 | 438b3751 |
14 | 279a3162 |
15 | 188de950 |
hex | 10050e82 |
268766850 has 48 divisors (see below), whose sum is σ = 727140960. Its totient is φ = 65155200.
The previous prime is 268766833. The next prime is 268766851. The reversal of 268766850 is 58667862.
It is a self number, because there is not a number n which added to its sum of digits gives 268766850.
It is not an unprimeable number, because it can be changed into a prime (268766851) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79795 + ... + 83094.
It is an arithmetic number, because the mean of its divisors is an integer number (15148770).
Almost surely, 2268766850 is an apocalyptic number.
268766850 is an abundant number, since it is smaller than the sum of its proper divisors (458374110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268766850 is a wasteful number, since it uses less digits than its factorization.
268766850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162915 (or 162910 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 48.
The square root of 268766850 is about 16394.1102228819. The cubic root of 268766850 is about 645.3449269820.
The spelling of 268766850 in words is "two hundred sixty-eight million, seven hundred sixty-six thousand, eight hundred fifty".
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