Base | Representation |
---|---|
bin | 110001010111100… |
… | …011111011111101 |
3 | 2010201111222020202 |
4 | 301113203323331 |
5 | 3144013310333 |
6 | 214104253245 |
7 | 26345044313 |
oct | 6127437375 |
9 | 2121458222 |
10 | 828260093 |
11 | 395593081 |
12 | 1b1471225 |
13 | 102798c3b |
14 | 7c0040b3 |
15 | 4caaa5e8 |
hex | 315e3efd |
828260093 has 2 divisors, whose sum is σ = 828260094. Its totient is φ = 828260092.
The previous prime is 828260057. The next prime is 828260099. The reversal of 828260093 is 390062828.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 826965049 + 1295044 = 28757^2 + 1138^2 .
It is a cyclic number.
It is not a de Polignac number, because 828260093 - 218 = 827997949 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (828260099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414130046 + 414130047.
It is an arithmetic number, because the mean of its divisors is an integer number (414130047).
Almost surely, 2828260093 is an apocalyptic number.
It is an amenable number.
828260093 is a deficient number, since it is larger than the sum of its proper divisors (1).
828260093 is an equidigital number, since it uses as much as digits as its factorization.
828260093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 828260093 is about 28779.5082133104. The cubic root of 828260093 is about 939.1224997196.
The spelling of 828260093 in words is "eight hundred twenty-eight million, two hundred sixty thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •