Base | Representation |
---|---|
bin | 11111100011011001000010 |
3 | 120120020021010 |
4 | 133203121002 |
5 | 4104141201 |
6 | 453141350 |
7 | 130206642 |
oct | 37433102 |
9 | 16506233 |
10 | 8271426 |
11 | 473a499 |
12 | 292a856 |
13 | 1937b47 |
14 | 1154522 |
15 | ad5bd6 |
hex | 7e3642 |
8271426 has 16 divisors (see below), whose sum is σ = 16618464. Its totient is φ = 2744544.
The previous prime is 8271407. The next prime is 8271443. The reversal of 8271426 is 6241728.
8271426 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 8271393 and 8271402.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675 + ... + 4398.
It is an arithmetic number, because the mean of its divisors is an integer number (1038654).
Almost surely, 28271426 is an apocalyptic number.
8271426 is an abundant number, since it is smaller than the sum of its proper divisors (8347038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8271426 is a wasteful number, since it uses less digits than its factorization.
8271426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6305.
The product of its digits is 5376, while the sum is 30.
The square root of 8271426 is about 2876.0086926155. The cubic root of 8271426 is about 202.2367742796.
The spelling of 8271426 in words is "eight million, two hundred seventy-one thousand, four hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •