Base | Representation |
---|---|
bin | 110010101100101110010… |
… | …1111110111111011101101 |
3 | 220200010121102011022100200 |
4 | 1211121130233313323231 |
5 | 1403130422202222403 |
6 | 22453015104344113 |
7 | 1316264235215253 |
oct | 145313457677355 |
9 | 26603542138320 |
10 | 6967993007853 |
11 | 2247122441419 |
12 | 94653a915039 |
13 | 3b710450b717 |
14 | 1a13774325d3 |
15 | c13c07d0ca3 |
hex | 6565cbf7eed |
6967993007853 has 12 divisors (see below), whose sum is σ = 10067902226460. Its totient is φ = 4643933239296.
The previous prime is 6967993007821. The next prime is 6967993007891. The reversal of 6967993007853 is 3587003997696.
6967993007853 is a `hidden beast` number, since 69 + 67 + 99 + 300 + 78 + 53 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3410382145284 + 3557610862569 = 1846722^2 + 1886163^2 .
It is not a de Polignac number, because 6967993007853 - 25 = 6967993007821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6967993007153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116254426 + ... + 116314347.
It is an arithmetic number, because the mean of its divisors is an integer number (838991852205).
Almost surely, 26967993007853 is an apocalyptic number.
It is an amenable number.
6967993007853 is a deficient number, since it is larger than the sum of its proper divisors (3099909218607).
6967993007853 is a wasteful number, since it uses less digits than its factorization.
6967993007853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232572108 (or 232572105 counting only the distinct ones).
The product of its (nonzero) digits is 462944160, while the sum is 72.
The spelling of 6967993007853 in words is "six trillion, nine hundred sixty-seven billion, nine hundred ninety-three million, seven thousand, eight hundred fifty-three".
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