Base | Representation |
---|---|
bin | 1000010010100010… |
… | …0011110000000001 |
3 | 12202002011010102211 |
4 | 2010220203300001 |
5 | 14024124142310 |
6 | 1004450142121 |
7 | 106100045404 |
oct | 20450436001 |
9 | 5662133384 |
10 | 2225224705 |
11 | a42099290 |
12 | 521281941 |
13 | 296023c12 |
14 | 171765d3b |
15 | d0550c8a |
hex | 84a23c01 |
2225224705 has 8 divisors (see below), whose sum is σ = 2913021504. Its totient is φ = 1618345200.
The previous prime is 2225224697. The next prime is 2225224739. The reversal of 2225224705 is 5074225222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2225224705 - 23 = 2225224697 is a prime.
It is a Duffinian number.
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, 20229261 + ... + 20229370.
It is an arithmetic number, because the mean of its divisors is an integer number (364127688).
Almost surely, 22225224705 is an apocalyptic number.
It is an amenable number.
2225224705 is a deficient number, since it is larger than the sum of its proper divisors (687796799).
2225224705 is a wasteful number, since it uses less digits than its factorization.
2225224705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40458647.
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 2225224705 is about 47172.2874683855. The cubic root of 2225224705 is about 1305.5433320305.
Adding to 2225224705 its reverse (5074225222), we get a palindrome (7299449927).
The spelling of 2225224705 in words is "two billion, two hundred twenty-five million, two hundred twenty-four thousand, seven hundred five".
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