Base | Representation |
---|---|
bin | 100101100010110010… |
… | …000111011001011010 |
3 | 10212001102011022012122 |
4 | 211202302013121122 |
5 | 1130024333312310 |
6 | 30304042141242 |
7 | 2624653301624 |
oct | 454262073132 |
9 | 125042138178 |
10 | 40312010330 |
11 | 16107096019 |
12 | 79904b1822 |
13 | 3a558c6c67 |
14 | 1d45bc9c14 |
15 | 10ae0b9555 |
hex | 962c8765a |
40312010330 has 32 divisors (see below), whose sum is σ = 75106621440. Its totient is φ = 15562085760.
The previous prime is 40312010317. The next prime is 40312010353. The reversal of 40312010330 is 3301021304.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 40312010299 and 40312010308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63395 + ... + 290934.
It is an arithmetic number, because the mean of its divisors is an integer number (2347081920).
Almost surely, 240312010330 is an apocalyptic number.
40312010330 is a deficient number, since it is larger than the sum of its proper divisors (34794611110).
40312010330 is a wasteful number, since it uses less digits than its factorization.
40312010330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354734.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 40312010330 its reverse (3301021304), we get a palindrome (43613031634).
The spelling of 40312010330 in words is "forty billion, three hundred twelve million, ten thousand, three hundred thirty".
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