Base | Representation |
---|---|
bin | 100011011111001000001011… |
… | …0011110001011001100101111 |
3 | 1111221012102120021002212102200 |
4 | 1012332100112132023030233 |
5 | 311403111112033304124 |
6 | 3023511442220152543 |
7 | 122514321243461514 |
oct | 10676202636131457 |
9 | 1457172507085380 |
10 | 312141420213039 |
11 | 9050448422254a |
12 | 2b013122098753 |
13 | 10522a6a991521 |
14 | 5711a224d730b |
15 | 26147abed9bc9 |
hex | 11be41678b32f |
312141420213039 has 12 divisors (see below), whose sum is σ = 450871094961456. Its totient is φ = 208094208763392.
The previous prime is 312141420212953. The next prime is 312141420213041. The reversal of 312141420213039 is 930312024141213.
312141420213039 is a `hidden beast` number, since 3 + 1 + 2 + 1 + 414 + 20 + 213 + 0 + 3 + 9 = 666.
It is not a de Polignac number, because 312141420213039 - 29 = 312141420212527 is a prime.
It is a super-2 number, since 2×3121414202130392 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 312141420212994 and 312141420213012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312141420213089) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42617614 + ... + 49401860.
It is an arithmetic number, because the mean of its divisors is an integer number (37572591246788).
Almost surely, 2312141420213039 is an apocalyptic number.
312141420213039 is a deficient number, since it is larger than the sum of its proper divisors (138729674748417).
312141420213039 is a wasteful number, since it uses less digits than its factorization.
312141420213039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11896446 (or 11896443 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The spelling of 312141420213039 in words is "three hundred twelve trillion, one hundred forty-one billion, four hundred twenty million, two hundred thirteen thousand, thirty-nine".
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