Base | Representation |
---|---|
bin | 1000010010001000… |
… | …0010001010000010 |
3 | 12201221221020010100 |
4 | 2010202002022002 |
5 | 14023204423432 |
6 | 1004345343230 |
7 | 106046362545 |
oct | 20442021202 |
9 | 5657836110 |
10 | 2223514242 |
11 | a41130184 |
12 | 520797b16 |
13 | 295875501 |
14 | 17143c85c |
15 | d031407c |
hex | 84882282 |
2223514242 has 24 divisors (see below), whose sum is σ = 4885470720. Its totient is φ = 730731960.
The previous prime is 2223514231. The next prime is 2223514253. The reversal of 2223514242 is 2424153222.
2223514242 is a `hidden beast` number, since 2 + 2 + 235 + 1 + 424 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (2223514231) and next prime (2223514253).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 868642 + ... + 871197.
It is an arithmetic number, because the mean of its divisors is an integer number (203561280).
Almost surely, 22223514242 is an apocalyptic number.
2223514242 is an abundant number, since it is smaller than the sum of its proper divisors (2661956478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223514242 is a wasteful number, since it uses less digits than its factorization.
2223514242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1739918 (or 1739915 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 2223514242 is about 47154.1540269784. The cubic root of 2223514242 is about 1305.2087357128.
Adding to 2223514242 its reverse (2424153222), we get a palindrome (4647667464).
The spelling of 2223514242 in words is "two billion, two hundred twenty-three million, five hundred fourteen thousand, two hundred forty-two".
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