Base | Representation |
---|---|
bin | 101111101111000100000… |
… | …1100010110011100000001 |
3 | 212020012022110111202100221 |
4 | 1133132020030112130001 |
5 | 1324442303200000001 |
6 | 21541535521543041 |
7 | 1244665155606550 |
oct | 137361014263401 |
9 | 25205273452327 |
10 | 6560700000001 |
11 | 20aa417127304 |
12 | 89b6111a4a81 |
13 | 387895c77124 |
14 | 18977a83dd97 |
15 | b59d39e11a1 |
hex | 5f788316701 |
6560700000001 has 32 divisors (see below), whose sum is σ = 8091257389056. Its totient is φ = 5195820168000.
The previous prime is 6560699999983. The next prime is 6560700000031. The reversal of 6560700000001 is 1000000070656.
It is not a de Polignac number, because 6560700000001 - 25 = 6560699999969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6560700000031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1485246 + ... + 3915016.
It is an arithmetic number, because the mean of its divisors is an integer number (252851793408).
Almost surely, 26560700000001 is an apocalyptic number.
It is an amenable number.
6560700000001 is a deficient number, since it is larger than the sum of its proper divisors (1530557389055).
6560700000001 is a wasteful number, since it uses less digits than its factorization.
6560700000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2430373.
The product of its (nonzero) digits is 1260, while the sum is 25.
Adding to 6560700000001 its reverse (1000000070656), we get a palindrome (7560700070657).
The spelling of 6560700000001 in words is "six trillion, five hundred sixty billion, seven hundred million, one", and thus it is an aban number.
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