Base | Representation |
---|---|
bin | 11111100001010111011010 |
3 | 120112210212212 |
4 | 133201113122 |
5 | 4103410010 |
6 | 453035122 |
7 | 130143521 |
oct | 37412732 |
9 | 16483785 |
10 | 8263130 |
11 | 4734237 |
12 | 2925aa2 |
13 | 1934135 |
14 | 11514b8 |
15 | ad3505 |
hex | 7e15da |
8263130 has 8 divisors (see below), whose sum is σ = 14873652. Its totient is φ = 3305248.
The previous prime is 8263097. The next prime is 8263147. The reversal of 8263130 is 313628.
It can be written as a sum of positive squares in 2 ways, for example, as 7656289 + 606841 = 2767^2 + 779^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 8263096 and 8263105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413147 + ... + 413166.
Almost surely, 28263130 is an apocalyptic number.
8263130 is a deficient number, since it is larger than the sum of its proper divisors (6610522).
8263130 is a wasteful number, since it uses less digits than its factorization.
8263130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826320.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 8263130 is about 2874.5660542071. The cubic root of 8263130 is about 202.1691391260.
Adding to 8263130 its reverse (313628), we get a palindrome (8576758).
The spelling of 8263130 in words is "eight million, two hundred sixty-three thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •