Base | Representation |
---|---|
bin | 10010111000111110011110… |
… | …010011010000100100001011 |
3 | 101220011101112120002211120012 |
4 | 102320332132103100210023 |
5 | 41342141231303131433 |
6 | 452410304253222135 |
7 | 23333230003235243 |
oct | 2270763623204413 |
9 | 356141476084505 |
10 | 83080208255243 |
11 | 24521133733171 |
12 | 939960179194b |
13 | 37485789b1884 |
14 | 1673164156b23 |
15 | 991190a86848 |
hex | 4b8f9e4d090b |
83080208255243 has 16 divisors (see below), whose sum is σ = 86038451807616. Its totient is φ = 80168650900800.
The previous prime is 83080208255203. The next prime is 83080208255287. The reversal of 83080208255243 is 34255280208038.
It is a cyclic number.
It is not a de Polignac number, because 83080208255243 - 218 = 83080207993099 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 83080208255191 and 83080208255200.
It is not an unprimeable number, because it can be changed into a prime (83080208255203) by changing a digit.
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, 178742543 + ... + 179206743.
It is an arithmetic number, because the mean of its divisors is an integer number (5377403237976).
Almost surely, 283080208255243 is an apocalyptic number.
83080208255243 is a gapful number since it is divisible by the number (83) formed by its first and last digit.
83080208255243 is a deficient number, since it is larger than the sum of its proper divisors (2958243552373).
83080208255243 is a wasteful number, since it uses less digits than its factorization.
83080208255243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514474.
The product of its (nonzero) digits is 3686400, while the sum is 50.
The spelling of 83080208255243 in words is "eighty-three trillion, eighty billion, two hundred eight million, two hundred fifty-five thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •