Base | Representation |
---|---|
bin | 1100101010100111… |
… | …11101011110001110 |
3 | 122112220102001020021 |
4 | 12111103331132032 |
5 | 102411300130011 |
6 | 3042431412354 |
7 | 330340042324 |
oct | 62523753616 |
9 | 18486361207 |
10 | 6800005006 |
11 | 297a475453 |
12 | 13993840ba |
13 | 844a51002 |
14 | 487179d14 |
15 | 29beb1471 |
hex | 1954fd78e |
6800005006 has 8 divisors (see below), whose sum is σ = 10201828824. Its totient is φ = 3399395400.
The previous prime is 6800004997. The next prime is 6800005007. The reversal of 6800005006 is 6005000086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6800005007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289420 + ... + 312031.
It is an arithmetic number, because the mean of its divisors is an integer number (1275228603).
Almost surely, 26800005006 is an apocalyptic number.
6800005006 is a deficient number, since it is larger than the sum of its proper divisors (3401823818).
6800005006 is a wasteful number, since it uses less digits than its factorization.
6800005006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607106.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 6800005006 is about 82462.1428656811. The cubic root of 6800005006 is about 1894.5369392761.
The spelling of 6800005006 in words is "six billion, eight hundred million, five thousand, six".
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