Base | Representation |
---|---|
bin | 11010110100110… |
… | …10000111001111 |
3 | 120200102112100020 |
4 | 31122122013033 |
5 | 430101322021 |
6 | 34155033223 |
7 | 5401456653 |
oct | 1532320717 |
9 | 520375306 |
10 | 225026511 |
11 | 106026826 |
12 | 6343b813 |
13 | 3780a5a8 |
14 | 21c58a63 |
15 | 14b4e7c6 |
hex | d69a1cf |
225026511 has 8 divisors (see below), whose sum is σ = 300148224. Its totient is φ = 149961240.
The previous prime is 225026497. The next prime is 225026521. The reversal of 225026511 is 115620522.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 225026511 - 25 = 225026479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225026521) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3711 + ... + 21536.
It is an arithmetic number, because the mean of its divisors is an integer number (37518528).
Almost surely, 2225026511 is an apocalyptic number.
225026511 is a deficient number, since it is larger than the sum of its proper divisors (75121713).
225026511 is a wasteful number, since it uses less digits than its factorization.
225026511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28221.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 225026511 is about 15000.8836739707. The cubic root of 225026511 is about 608.2440868054.
The spelling of 225026511 in words is "two hundred twenty-five million, twenty-six thousand, five hundred eleven".
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