Base | Representation |
---|---|
bin | 100011100001001010110101… |
… | …1100010010001010011010101 |
3 | 1111222012020211202112100112010 |
4 | 1013002111223202101103111 |
5 | 311422210244134133323 |
6 | 3024244410020214433 |
7 | 122543513623304034 |
oct | 10702255342212325 |
9 | 1458166752470463 |
10 | 312422020224213 |
11 | 90602486656029 |
12 | 2b05959253a419 |
13 | 105433685161b3 |
14 | 5721440d0071b |
15 | 261bc3144dc93 |
hex | 11c256b8914d5 |
312422020224213 has 16 divisors (see below), whose sum is σ = 444662919820800. Its totient is φ = 194540027416560.
The previous prime is 312422020224203. The next prime is 312422020224239.
312422020224213 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 312422020224213 - 221 = 312422018127061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312422020224203) 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, 38599207743 + ... + 38599215836.
It is an arithmetic number, because the mean of its divisors is an integer number (27791432488800).
Almost surely, 2312422020224213 is an apocalyptic number.
It is an amenable number.
312422020224213 is a deficient number, since it is larger than the sum of its proper divisors (132240899596587).
312422020224213 is a wasteful number, since it uses less digits than its factorization.
312422020224213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77198423672.
The product of its (nonzero) digits is 18432, while the sum is 30.
The spelling of 312422020224213 in words is "three hundred twelve trillion, four hundred twenty-two billion, twenty million, two hundred twenty-four thousand, two hundred thirteen".
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