Base | Representation |
---|---|
bin | 10000000001110101010 |
3 | 222200110211 |
4 | 2000032222 |
5 | 113301401 |
6 | 15131334 |
7 | 4315162 |
oct | 2001652 |
9 | 880424 |
10 | 525226 |
11 | 329679 |
12 | 213b4a |
13 | 1550b0 |
14 | d95a2 |
15 | a5951 |
hex | 803aa |
525226 has 8 divisors (see below), whose sum is σ = 848484. Its totient is φ = 242400.
The previous prime is 525221. The next prime is 525241. The reversal of 525226 is 622525.
It can be written as a sum of positive squares in 2 ways, for example, as 366025 + 159201 = 605^2 + 399^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 5 + 24 + 28 + 54 + 219 + 62 .
It is a junction number, because it is equal to n+sod(n) for n = 525197 and 525206.
It is not an unprimeable number, because it can be changed into a prime (525221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10075 + ... + 10126.
2525226 is an apocalyptic number.
525226 is a deficient number, since it is larger than the sum of its proper divisors (323258).
525226 is a wasteful number, since it uses less digits than its factorization.
525226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20216.
The product of its digits is 1200, while the sum is 22.
The square root of 525226 is about 724.7247753458. The cubic root of 525226 is about 80.6830063509.
The spelling of 525226 in words is "five hundred twenty-five thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •