Base | Representation |
---|---|
bin | 100011100001000011000111… |
… | …0010011010101101010110010 |
3 | 1111222010200000010010200120200 |
4 | 1013002012032103111222302 |
5 | 311421422301423041224 |
6 | 3024233023110020030 |
7 | 122542355425554561 |
oct | 10702061623255262 |
9 | 1458120003120520 |
10 | 312405423643314 |
11 | 905a643a288171 |
12 | 2b056320347616 |
13 | 10541921c90721 |
14 | 5720708a35bd8 |
15 | 261b5ae3b35c9 |
hex | 11c218e4d5ab2 |
312405423643314 has 12 divisors (see below), whose sum is σ = 676878417893886. Its totient is φ = 104135141214432.
The previous prime is 312405423643301. The next prime is 312405423643331. The reversal of 312405423643314 is 413346324504213.
312405423643314 is a `hidden beast` number, since 3 + 1 + 2 + 4 + 0 + 542 + 3 + 64 + 33 + 14 = 666.
It can be written as a sum of positive squares in only one way, i.e., 282936453111225 + 29468970532089 = 16820715^2 + 5428533^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 312405423643314.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8677928434519 + ... + 8677928434554.
Almost surely, 2312405423643314 is an apocalyptic number.
312405423643314 is an abundant number, since it is smaller than the sum of its proper divisors (364472994250572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312405423643314 is a wasteful number, since it uses less digits than its factorization.
312405423643314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17355856869081 (or 17355856869078 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 45.
The spelling of 312405423643314 in words is "three hundred twelve trillion, four hundred five billion, four hundred twenty-three million, six hundred forty-three thousand, three hundred fourteen".
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