Base | Representation |
---|---|
bin | 100110101111001111011… |
… | …000100101111101100000 |
3 | 100102111020211020012002202 |
4 | 212233033120211331200 |
5 | 322103401401240010 |
6 | 5354534012032332 |
7 | 363220300250552 |
oct | 46571730457540 |
9 | 10374224205082 |
10 | 2662064086880 |
11 | 936a7a860470 |
12 | 36bb13a626a8 |
13 | 164054474333 |
14 | 92bb77a54d2 |
15 | 493a68be6a5 |
hex | 26bcf625f60 |
2662064086880 has 96 divisors (see below), whose sum is σ = 6861713886720. Its totient is φ = 967903557120.
The previous prime is 2662064086783. The next prime is 2662064086897. The reversal of 2662064086880 is 886804602662.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14812601 + ... + 14991239.
It is an arithmetic number, because the mean of its divisors is an integer number (71476186320).
Almost surely, 22662064086880 is an apocalyptic number.
2662064086880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2662064086880 is an abundant number, since it is smaller than the sum of its proper divisors (4199649799840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2662064086880 is a wasteful number, since it uses less digits than its factorization.
2662064086880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187132 (or 187124 counting only the distinct ones).
The product of its (nonzero) digits is 10616832, while the sum is 56.
The spelling of 2662064086880 in words is "two trillion, six hundred sixty-two billion, sixty-four million, eighty-six thousand, eight hundred eighty".
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