Base | Representation |
---|---|
bin | 1001100111010… |
… | …0010011100001 |
3 | 2210212120202112 |
4 | 2121310103201 |
5 | 40310303043 |
6 | 4000125105 |
7 | 666506435 |
oct | 231642341 |
9 | 83776675 |
10 | 40322273 |
11 | 208407a2 |
12 | 11606795 |
13 | 847a444 |
14 | 54d89c5 |
15 | 3817518 |
hex | 26744e1 |
40322273 has 2 divisors, whose sum is σ = 40322274. Its totient is φ = 40322272.
The previous prime is 40322263. The next prime is 40322291. The reversal of 40322273 is 37222304.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34480384 + 5841889 = 5872^2 + 2417^2 .
It is a cyclic number.
It is not a de Polignac number, because 40322273 - 28 = 40322017 is a prime.
It is not a weakly prime, because it can be changed into another prime (40322213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20161136 + 20161137.
It is an arithmetic number, because the mean of its divisors is an integer number (20161137).
Almost surely, 240322273 is an apocalyptic number.
It is an amenable number.
40322273 is a deficient number, since it is larger than the sum of its proper divisors (1).
40322273 is an equidigital number, since it uses as much as digits as its factorization.
40322273 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 40322273 is about 6349.9821259591. The cubic root of 40322273 is about 342.9111988099.
Adding to 40322273 its reverse (37222304), we get a palindrome (77544577).
The spelling of 40322273 in words is "forty million, three hundred twenty-two thousand, two hundred seventy-three".
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