Base | Representation |
---|---|
bin | 100101011101011100… |
… | …010111100100100101 |
3 | 10211211011120210221201 |
4 | 211131130113210211 |
5 | 1124333420021313 |
6 | 30251122042501 |
7 | 2622514646221 |
oct | 453534274445 |
9 | 124734523851 |
10 | 40222423333 |
11 | 16070566a84 |
12 | 79664a9431 |
13 | 3a4018acc1 |
14 | 1d37d49781 |
15 | 10a62c00dd |
hex | 95d717925 |
40222423333 has 2 divisors, whose sum is σ = 40222423334. Its totient is φ = 40222423332.
The previous prime is 40222423289. The next prime is 40222423363. The reversal of 40222423333 is 33332422204.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 31165665444 + 9056757889 = 176538^2 + 95167^2 .
It is a cyclic number.
It is not a de Polignac number, because 40222423333 - 213 = 40222415141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40222423363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20111211666 + 20111211667.
It is an arithmetic number, because the mean of its divisors is an integer number (20111211667).
Almost surely, 240222423333 is an apocalyptic number.
It is an amenable number.
40222423333 is a deficient number, since it is larger than the sum of its proper divisors (1).
40222423333 is an equidigital number, since it uses as much as digits as its factorization.
40222423333 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 40222423333 its reverse (33332422204), we get a palindrome (73554845537).
The spelling of 40222423333 in words is "forty billion, two hundred twenty-two million, four hundred twenty-three thousand, three hundred thirty-three".
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