Base | Representation |
---|---|
bin | 11111111110000… |
… | …00110110011101 |
3 | 200200121210101222 |
4 | 33333000312131 |
5 | 1022123124142 |
6 | 42335543125 |
7 | 6434315360 |
oct | 1777006635 |
9 | 620553358 |
10 | 268176797 |
11 | 128419219 |
12 | 7598aaa5 |
13 | 43737cc5 |
14 | 2788c0d7 |
15 | 18824bd2 |
hex | ffc0d9d |
268176797 has 16 divisors (see below), whose sum is σ = 312115200. Its totient is φ = 225678960.
The previous prime is 268176793. The next prime is 268176817. The reversal of 268176797 is 797671862.
It is a cyclic number.
It is not a de Polignac number, because 268176797 - 22 = 268176793 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268176791) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104354 + ... + 106892.
It is an arithmetic number, because the mean of its divisors is an integer number (19507200).
Almost surely, 2268176797 is an apocalyptic number.
It is an amenable number.
268176797 is a deficient number, since it is larger than the sum of its proper divisors (43938403).
268176797 is a wasteful number, since it uses less digits than its factorization.
268176797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2816.
The product of its digits is 1778112, while the sum is 53.
The square root of 268176797 is about 16376.1044513034. The cubic root of 268176797 is about 644.8723157304.
The spelling of 268176797 in words is "two hundred sixty-eight million, one hundred seventy-six thousand, seven hundred ninety-seven".
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