Base | Representation |
---|---|
bin | 10000000001110101011 |
3 | 222200110212 |
4 | 2000032223 |
5 | 113301402 |
6 | 15131335 |
7 | 4315163 |
oct | 2001653 |
9 | 880425 |
10 | 525227 |
11 | 32967a |
12 | 213b4b |
13 | 1550b1 |
14 | d95a3 |
15 | a5952 |
hex | 803ab |
525227 has 4 divisors (see below), whose sum is σ = 526680. Its totient is φ = 523776.
The previous prime is 525221. The next prime is 525241. The reversal of 525227 is 722525.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 525227 - 26 = 525163 is a prime.
It is a d-powerful number, because it can be written as 53 + 27 + 29 + 53 + 219 + 72 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (525221) 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, 299 + ... + 1067.
It is an arithmetic number, because the mean of its divisors is an integer number (131670).
2525227 is an apocalyptic number.
525227 is a deficient number, since it is larger than the sum of its proper divisors (1453).
525227 is an equidigital number, since it uses as much as digits as its factorization.
525227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1452.
The product of its digits is 1400, while the sum is 23.
The square root of 525227 is about 724.7254652625. The cubic root of 525227 is about 80.6830575561.
The spelling of 525227 in words is "five hundred twenty-five thousand, two hundred twenty-seven".
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