Base | Representation |
---|---|
bin | 11111100000101010000010 |
3 | 120112122220022 |
4 | 133200222002 |
5 | 4103311401 |
6 | 453013442 |
7 | 130132202 |
oct | 37405202 |
9 | 16478808 |
10 | 8260226 |
11 | 4732037 |
12 | 2924282 |
13 | 1932a10 |
14 | 1150402 |
15 | ad271b |
hex | 7e0a82 |
8260226 has 8 divisors (see below), whose sum is σ = 13343484. Its totient is φ = 3812400.
The previous prime is 8260223. The next prime is 8260261. The reversal of 8260226 is 6220628.
It can be written as a sum of positive squares in 2 ways, for example, as 7155625 + 1104601 = 2675^2 + 1051^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 317701 = 8260226 / (8 + 2 + 6 + 0 + 2 + 2 + 6).
It is a junction number, because it is equal to n+sod(n) for n = 8260195 and 8260204.
It is not an unprimeable number, because it can be changed into a prime (8260223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158825 + ... + 158876.
Almost surely, 28260226 is an apocalyptic number.
8260226 is a deficient number, since it is larger than the sum of its proper divisors (5083258).
8260226 is a wasteful number, since it uses less digits than its factorization.
8260226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317716.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 8260226 is about 2874.0608900996. The cubic root of 8260226 is about 202.1454528646.
It can be divided in two parts, 82602 and 26, that added together give a palindrome (82628).
The spelling of 8260226 in words is "eight million, two hundred sixty thousand, two hundred twenty-six".
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