Base | Representation |
---|---|
bin | 100101011101011100… |
… | …010010111001111111 |
3 | 10211211011112211201221 |
4 | 211131130102321333 |
5 | 1124333413413343 |
6 | 30251121414211 |
7 | 2622514536421 |
oct | 453534227177 |
9 | 124734484657 |
10 | 40222404223 |
11 | 16070553691 |
12 | 796649a367 |
13 | 3a401823b1 |
14 | 1d37d42811 |
15 | 10a62b95ed |
hex | 95d712e7f |
40222404223 has 2 divisors, whose sum is σ = 40222404224. Its totient is φ = 40222404222.
The previous prime is 40222404181. The next prime is 40222404319. The reversal of 40222404223 is 32240422204.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 40222404223 - 229 = 39685533311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40223404223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20111202111 + 20111202112.
It is an arithmetic number, because the mean of its divisors is an integer number (20111202112).
Almost surely, 240222404223 is an apocalyptic number.
40222404223 is a deficient number, since it is larger than the sum of its proper divisors (1).
40222404223 is an equidigital number, since it uses as much as digits as its factorization.
40222404223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6144, while the sum is 25.
Adding to 40222404223 its reverse (32240422204), we get a palindrome (72462826427).
The spelling of 40222404223 in words is "forty billion, two hundred twenty-two million, four hundred four thousand, two hundred twenty-three".
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