Base | Representation |
---|---|
bin | 110001100010010000011… |
… | …1000011000000000101000 |
3 | 220002211211102212022120210 |
4 | 1203010200320120000220 |
5 | 1343020414123012410 |
6 | 22251330354421120 |
7 | 1301603304045363 |
oct | 143044070300050 |
9 | 26084742768523 |
10 | 6808074813480 |
11 | 2195319823016 |
12 | 91b54a5917a0 |
13 | 3a4cca1b4cc5 |
14 | 1977267350da |
15 | bc161102220 |
hex | 63120e18028 |
6808074813480 has 64 divisors (see below), whose sum is σ = 21312234207360. Its totient is φ = 1736552415488.
The previous prime is 6808074813467. The next prime is 6808074813509. The reversal of 6808074813480 is 843184708086.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 6808074813480.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233344127 + ... + 1233349646.
It is an arithmetic number, because the mean of its divisors is an integer number (333003659490).
Almost surely, 26808074813480 is an apocalyptic number.
6808074813480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6808074813480 is an abundant number, since it is smaller than the sum of its proper divisors (14504159393880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6808074813480 is a wasteful number, since it uses less digits than its factorization.
6808074813480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2466693810 (or 2466693806 counting only the distinct ones).
The product of its (nonzero) digits is 8257536, while the sum is 57.
The spelling of 6808074813480 in words is "six trillion, eight hundred eight billion, seventy-four million, eight hundred thirteen thousand, four hundred eighty".
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