Base | Representation |
---|---|
bin | 1100100100111000111001… |
… | …0110000110111110101010 |
3 | 1210221221012021121200021001 |
4 | 3021032032112012332222 |
5 | 3303024003244330000 |
6 | 45224235523105214 |
7 | 2625013644463264 |
oct | 311161626067652 |
9 | 53857167550231 |
10 | 13827887886250 |
11 | 4451413246169 |
12 | 1673b2b81220a |
13 | 793c6c55a319 |
14 | 35b3b80b4b34 |
15 | 18ea65e4646a |
hex | c938e586faa |
13827887886250 has 20 divisors (see below), whose sum is σ = 25918993056330. Its totient is φ = 5531155154000.
The previous prime is 13827887886229. The next prime is 13827887886251. The reversal of 13827887886250 is 5268878872831.
It can be written as a sum of positive squares in 5 ways, for example, as 1162211207481 + 12665676678769 = 1078059^2 + 3558887^2 .
It is not an unprimeable number, because it can be changed into a prime (13827887886251) 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 9 ways as a sum of consecutive naturals, for example, 5531153905 + ... + 5531156404.
Almost surely, 213827887886250 is an apocalyptic number.
13827887886250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13827887886250 is a deficient number, since it is larger than the sum of its proper divisors (12091105170080).
13827887886250 is an equidigital number, since it uses as much as digits as its factorization.
13827887886250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11062310331 (or 11062310316 counting only the distinct ones).
The product of its (nonzero) digits is 578027520, while the sum is 73.
The spelling of 13827887886250 in words is "thirteen trillion, eight hundred twenty-seven billion, eight hundred eighty-seven million, eight hundred eighty-six thousand, two hundred fifty".
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