Base | Representation |
---|---|
bin | 11110010011110001100… |
… | …101000000110001010111 |
3 | 21101010010002222122021000 |
4 | 132103301211000301113 |
5 | 233111102144322212 |
6 | 4232455532354343 |
7 | 303323102641434 |
oct | 36236145006127 |
9 | 7333102878230 |
10 | 2082817182807 |
11 | 733355001019 |
12 | 2977b73159b3 |
13 | 12154123145a |
14 | 72b47842b8b |
15 | 392a397c1dc |
hex | 1e4f1940c57 |
2082817182807 has 8 divisors (see below), whose sum is σ = 3085655085680. Its totient is φ = 1388544788520.
The previous prime is 2082817182769. The next prime is 2082817182811. The reversal of 2082817182807 is 7082817182802.
It is a happy number.
2082817182807 is a `hidden beast` number, since 208 + 281 + 7 + 1 + 82 + 80 + 7 = 666.
It is not a de Polignac number, because 2082817182807 - 27 = 2082817182679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2082817182857) 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, 38570688544 + ... + 38570688597.
It is an arithmetic number, because the mean of its divisors is an integer number (385706885710).
Almost surely, 22082817182807 is an apocalyptic number.
2082817182807 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
2082817182807 is a deficient number, since it is larger than the sum of its proper divisors (1002837902873).
2082817182807 is an equidigital number, since it uses as much as digits as its factorization.
2082817182807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77141377150 (or 77141377144 counting only the distinct ones).
The product of its (nonzero) digits is 1605632, while the sum is 54.
The spelling of 2082817182807 in words is "two trillion, eighty-two billion, eight hundred seventeen million, one hundred eighty-two thousand, eight hundred seven".
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