Base | Representation |
---|---|
bin | 1011101001010000101100… |
… | …0110011010111111100111 |
3 | 1200100000000210111021122100 |
4 | 2322110023012122333213 |
5 | 3134233013314222213 |
6 | 43121501135103143 |
7 | 2461010156102211 |
oct | 272241306327747 |
9 | 50300023437570 |
10 | 12803483742183 |
11 | 4096a21871672 |
12 | 1529498971ab3 |
13 | 71b495332864 |
14 | 3239988ad5b1 |
15 | 1730abeac773 |
hex | ba50b19afe7 |
12803483742183 has 24 divisors (see below), whose sum is σ = 18557573317920. Its totient is φ = 8506279494720.
The previous prime is 12803483742131. The next prime is 12803483742251. The reversal of 12803483742183 is 38124738430821.
It is a happy number.
12803483742183 is a `hidden beast` number, since 1 + 2 + 80 + 3 + 483 + 7 + 4 + 2 + 1 + 83 = 666.
It is not a de Polignac number, because 12803483742183 - 213 = 12803483733991 is a prime.
It is a super-2 number, since 2×128034837421832 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12803483742583) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175664238 + ... + 175737108.
It is an arithmetic number, because the mean of its divisors is an integer number (773232221580).
Almost surely, 212803483742183 is an apocalyptic number.
12803483742183 is a deficient number, since it is larger than the sum of its proper divisors (5754089575737).
12803483742183 is a wasteful number, since it uses less digits than its factorization.
12803483742183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139799 (or 139796 counting only the distinct ones).
The product of its (nonzero) digits is 6193152, while the sum is 54.
The spelling of 12803483742183 in words is "twelve trillion, eight hundred three billion, four hundred eighty-three million, seven hundred forty-two thousand, one hundred eighty-three".
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