Base | Representation |
---|---|
bin | 1000010010110100… |
… | …0111100101001011 |
3 | 12202011101212010121 |
4 | 2010231013211023 |
5 | 14024430420133 |
6 | 1004531524111 |
7 | 106113154351 |
oct | 20455074513 |
9 | 5664355117 |
10 | 2226420043 |
11 | a42835371 |
12 | 521759637 |
13 | 296352013 |
14 | 1719977d1 |
15 | d06da02d |
hex | 84b4794b |
2226420043 has 8 divisors (see below), whose sum is σ = 2237175936. Its totient is φ = 2215684800.
The previous prime is 2226420037. The next prime is 2226420061. The reversal of 2226420043 is 3400246222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2226420043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2226420643) 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, 237913 + ... + 247093.
It is an arithmetic number, because the mean of its divisors is an integer number (279646992).
Almost surely, 22226420043 is an apocalyptic number.
2226420043 is a deficient number, since it is larger than the sum of its proper divisors (10755893).
2226420043 is an equidigital number, since it uses as much as digits as its factorization.
2226420043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10325.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2226420043 is about 47184.9556850486. The cubic root of 2226420043 is about 1305.7770591686. Note that the first 3 decimals are identical.
Adding to 2226420043 its reverse (3400246222), we get a palindrome (5626666265).
The spelling of 2226420043 in words is "two billion, two hundred twenty-six million, four hundred twenty thousand, forty-three".
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