Base | Representation |
---|---|
bin | 11000011011101001… |
… | …11100000011000111 |
3 | 1020212010201200222210 |
4 | 30031310330003013 |
5 | 203330410230033 |
6 | 10005324154503 |
7 | 643022444550 |
oct | 141564740307 |
9 | 36763650883 |
10 | 13116883143 |
11 | 56211584a1 |
12 | 2660998a33 |
13 | 1310677020 |
14 | 8c60b3327 |
15 | 51b83dd63 |
hex | 30dd3c0c7 |
13116883143 has 32 divisors (see below), whose sum is σ = 21828344832. Its totient is φ = 6821337600.
The previous prime is 13116883123. The next prime is 13116883147. The reversal of 13116883143 is 34138861131.
13116883143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13116883143 - 26 = 13116883079 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13116883147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318978 + ... + 357743.
It is an arithmetic number, because the mean of its divisors is an integer number (682135776).
Almost surely, 213116883143 is an apocalyptic number.
13116883143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13116883143 is a deficient number, since it is larger than the sum of its proper divisors (8711461689).
13116883143 is a wasteful number, since it uses less digits than its factorization.
13116883143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676815.
The product of its digits is 41472, while the sum is 39.
The spelling of 13116883143 in words is "thirteen billion, one hundred sixteen million, eight hundred eighty-three thousand, one hundred forty-three".
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