Base | Representation |
---|---|
bin | 100011100000011100101111… |
… | …0101011100111100110001101 |
3 | 1111221211210022021202022012010 |
4 | 1013000321132223213212031 |
5 | 311414100021200320323 |
6 | 3024131114220531433 |
7 | 122533410412111044 |
oct | 10700713653474615 |
9 | 1457753267668163 |
10 | 312323020323213 |
11 | 905744a3801129 |
12 | 2b0423636b0b79 |
13 | 10536c1bc79a13 |
14 | 571a72ca1555b |
15 | 2619389e14c93 |
hex | 11c0e5eae798d |
312323020323213 has 16 divisors (see below), whose sum is σ = 420779027140416. Its totient is φ = 206043388598400.
The previous prime is 312323020323211. The next prime is 312323020323233.
312323020323213 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 312323020323213 - 21 = 312323020323211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312323020323211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275483856 + ... + 276615257.
It is an arithmetic number, because the mean of its divisors is an integer number (26298689196276).
Almost surely, 2312323020323213 is an apocalyptic number.
It is an amenable number.
312323020323213 is a deficient number, since it is larger than the sum of its proper divisors (108456006817203).
312323020323213 is a wasteful number, since it uses less digits than its factorization.
312323020323213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552101084.
The product of its (nonzero) digits is 23328, while the sum is 30.
The spelling of 312323020323213 in words is "three hundred twelve trillion, three hundred twenty-three billion, twenty million, three hundred twenty-three thousand, two hundred thirteen".
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