Base | Representation |
---|---|
bin | 1000010001111100… |
… | …0110011011100100 |
3 | 12201220111011100121 |
4 | 2010133012123210 |
5 | 14023010322231 |
6 | 1004321051324 |
7 | 106040011021 |
oct | 20437063344 |
9 | 5656434317 |
10 | 2222745316 |
11 | a40755500 |
12 | 520486b44 |
13 | 29566651c |
14 | 1712bc548 |
15 | d0211311 |
hex | 847c66e4 |
2222745316 has 27 divisors (see below), whose sum is σ = 4277566083. Its totient is φ = 1009867320.
The previous prime is 2222745311. The next prime is 2222745319. The reversal of 2222745316 is 6135472222.
The square root of 2222745316 is 47146.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2222745311) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1036141 + ... + 1038283.
Almost surely, 22222745316 is an apocalyptic number.
2222745316 is the 47146-th square number.
It is an amenable number.
2222745316 is a deficient number, since it is larger than the sum of its proper divisors (2054820767).
2222745316 is an equidigital number, since it uses as much as digits as its factorization.
2222745316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4312 (or 2156 counting only the distinct ones).
The product of its digits is 40320, while the sum is 34.
The cubic root of 2222745316 is about 1305.0582645018.
The spelling of 2222745316 in words is "two billion, two hundred twenty-two million, seven hundred forty-five thousand, three hundred sixteen".
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