Base | Representation |
---|---|
bin | 110001100010001111100… |
… | …0001000000000000000001 |
3 | 220002211202020222110000001 |
4 | 1203010133001000000001 |
5 | 1343020333120120001 |
6 | 22251323320000001 |
7 | 1301602444051633 |
oct | 143043701000001 |
9 | 26084666873001 |
10 | 6808043520001 |
11 | 2195303099839 |
12 | 91b540000001 |
13 | 3a4cc3879359 |
14 | 19772250aa53 |
15 | bc15d4c0001 |
hex | 6311f040001 |
6808043520001 has 8 divisors (see below), whose sum is σ = 6937436888064. Its totient is φ = 6679626706080.
The previous prime is 6808043519993. The next prime is 6808043520023. The reversal of 6808043520001 is 1000253408086.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6808043520001 - 23 = 6808043519993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6808043520701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244124461 + ... + 244152346.
It is an arithmetic number, because the mean of its divisors is an integer number (867179611008).
Almost surely, 26808043520001 is an apocalyptic number.
It is an amenable number.
6808043520001 is a deficient number, since it is larger than the sum of its proper divisors (129393368063).
6808043520001 is a wasteful number, since it uses less digits than its factorization.
6808043520001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488277071.
The product of its (nonzero) digits is 46080, while the sum is 37.
Adding to 6808043520001 its reverse (1000253408086), we get a palindrome (7808296928087).
The spelling of 6808043520001 in words is "six trillion, eight hundred eight billion, forty-three million, five hundred twenty thousand, one".
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