Base | Representation |
---|---|
bin | 11011000000111… |
… | …01010101101001 |
3 | 120210102010000201 |
4 | 31200131111221 |
5 | 431003100320 |
6 | 34253032201 |
7 | 5421114043 |
oct | 1540352551 |
9 | 523363021 |
10 | 226612585 |
11 | 106a0a431 |
12 | 63a85661 |
13 | 37c444b4 |
14 | 2214ca93 |
15 | 14d6470a |
hex | d81d569 |
226612585 has 8 divisors (see below), whose sum is σ = 272602440. Its totient is φ = 180845184.
The previous prime is 226612579. The next prime is 226612619. The reversal of 226612585 is 585216622.
226612585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 45333289 + 181279296 = 6733^2 + 13464^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226612585 - 211 = 226610537 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53362 + ... + 57451.
It is an arithmetic number, because the mean of its divisors is an integer number (34075305).
Almost surely, 2226612585 is an apocalyptic number.
It is an amenable number.
226612585 is a deficient number, since it is larger than the sum of its proper divisors (45989855).
226612585 is a wasteful number, since it uses less digits than its factorization.
226612585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111227.
The product of its digits is 57600, while the sum is 37.
The square root of 226612585 is about 15053.6568646957. The cubic root of 226612585 is about 609.6697890299.
The spelling of 226612585 in words is "two hundred twenty-six million, six hundred twelve thousand, five hundred eighty-five".
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