Base | Representation |
---|---|
bin | 100011011110010110010110… |
… | …1000001101001111010000100 |
3 | 1111220211012101112122221021022 |
4 | 1012330230231001221322010 |
5 | 311344333000123231322 |
6 | 3023350345145210312 |
7 | 122503512631356641 |
oct | 10674545501517204 |
9 | 1456735345587238 |
10 | 312034424430212 |
11 | 90473068963250 |
12 | 2abb6441490998 |
13 | 105159489c4523 |
14 | 570a7922d6dc8 |
15 | 2611ae8a1a942 |
hex | 11bcb2d069e84 |
312034424430212 has 48 divisors (see below), whose sum is σ = 600082809177600. Its totient is φ = 140792014252800.
The previous prime is 312034424430181. The next prime is 312034424430283. The reversal of 312034424430212 is 212034424430213.
It is a happy number.
It is a super-3 number, since 3×3120344244302123 (a number of 44 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4913489 + ... + 25459992.
It is an arithmetic number, because the mean of its divisors is an integer number (12501725191200).
Almost surely, 2312034424430212 is an apocalyptic number.
It is an amenable number.
312034424430212 is a deficient number, since it is larger than the sum of its proper divisors (288048384747388).
312034424430212 is a wasteful number, since it uses less digits than its factorization.
312034424430212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30375212 (or 30375210 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 35.
Adding to 312034424430212 its reverse (212034424430213), we get a palindrome (524068848860425).
Subtracting from 312034424430212 its reverse (212034424430213), we obtain a palindrome (99999999999999).
The spelling of 312034424430212 in words is "three hundred twelve trillion, thirty-four billion, four hundred twenty-four million, four hundred thirty thousand, two hundred twelve".
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