Base | Representation |
---|---|
bin | 11000101001111001… |
… | …00001011101101010 |
3 | 1021011110110022110121 |
4 | 30110330201131222 |
5 | 204101443440124 |
6 | 10025232033454 |
7 | 646002536440 |
oct | 142474413552 |
9 | 37143408417 |
10 | 13236311914 |
11 | 568260a061 |
12 | 269499288a |
13 | 132c330c37 |
14 | 8d7cc0b90 |
15 | 5270802e4 |
hex | 314f2176a |
13236311914 has 16 divisors (see below), whose sum is σ = 22730159808. Its totient is φ = 5662870272.
The previous prime is 13236311909. The next prime is 13236311917. The reversal of 13236311914 is 41911363231.
13236311914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13236311914.
It is not an unprimeable number, because it can be changed into a prime (13236311917) 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 7 ways as a sum of consecutive naturals, for example, 811204 + ... + 827359.
It is an arithmetic number, because the mean of its divisors is an integer number (1420634988).
Almost surely, 213236311914 is an apocalyptic number.
13236311914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13236311914 is a deficient number, since it is larger than the sum of its proper divisors (9493847894).
13236311914 is a wasteful number, since it uses less digits than its factorization.
13236311914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1639149.
The product of its digits is 11664, while the sum is 34.
The spelling of 13236311914 in words is "thirteen billion, two hundred thirty-six million, three hundred eleven thousand, nine hundred fourteen".
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