Base | Representation |
---|---|
bin | 111010101101010110100… |
… | …1100101110101101110011 |
3 | 1001120101010100001011212200 |
4 | 1311122231030232231303 |
5 | 2024200003210033311 |
6 | 25054440332154243 |
7 | 1461645506366136 |
oct | 165325514565563 |
9 | 31511110034780 |
10 | 8068854377331 |
11 | 2630a88a3a010 |
12 | aa396b008983 |
13 | 466b748a5c77 |
14 | 1dc76b07c21d |
15 | ded51bcc556 |
hex | 756ad32eb73 |
8068854377331 has 48 divisors (see below), whose sum is σ = 13458875189760. Its totient is φ = 4611782266560.
The previous prime is 8068854377329. The next prime is 8068854377369. The reversal of 8068854377331 is 1337734588608.
8068854377331 is a `hidden beast` number, since 8 + 0 + 6 + 88 + 543 + 7 + 7 + 3 + 3 + 1 = 666.
It is not a de Polignac number, because 8068854377331 - 21 = 8068854377329 is a prime.
It is a super-2 number, since 2×80688543773312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8068854373331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32556411 + ... + 32803316.
It is an arithmetic number, because the mean of its divisors is an integer number (280393233120).
Almost surely, 28068854377331 is an apocalyptic number.
8068854377331 is a deficient number, since it is larger than the sum of its proper divisors (5390020812429).
8068854377331 is a wasteful number, since it uses less digits than its factorization.
8068854377331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65359816 (or 65359813 counting only the distinct ones).
The product of its (nonzero) digits is 81285120, while the sum is 63.
The spelling of 8068854377331 in words is "eight trillion, sixty-eight billion, eight hundred fifty-four million, three hundred seventy-seven thousand, three hundred thirty-one".
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