Base | Representation |
---|---|
bin | 110001100010001100011… |
… | …1010011010100100011000 |
3 | 220002211111010022112001001 |
4 | 1203010120322122210120 |
5 | 1343020130412134040 |
6 | 22251305221234344 |
7 | 1301600061545215 |
oct | 143043072324430 |
9 | 26084433275031 |
10 | 6807941130520 |
11 | 2195260316032 |
12 | 91b5118629b4 |
13 | 3a4ca85aa06a |
14 | 197712a96b0c |
15 | bc1544e759a |
hex | 63118e9a918 |
6807941130520 has 64 divisors (see below), whose sum is σ = 16226772472800. Its totient is φ = 2563419156480.
The previous prime is 6807941130517. The next prime is 6807941130533. The reversal of 6807941130520 is 250311497086.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28408761 + ... + 28647400.
It is a 1-persistent number, because it is pandigital, but 2⋅6807941130520 = 13615882261040 is not.
Almost surely, 26807941130520 is an apocalyptic number.
It is an amenable number.
6807941130520 is an abundant number, since it is smaller than the sum of its proper divisors (9418831342280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6807941130520 is a wasteful number, since it uses less digits than its factorization.
6807941130520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57056348 (or 57056344 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 6807941130520 in words is "six trillion, eight hundred seven billion, nine hundred forty-one million, one hundred thirty thousand, five hundred twenty".
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