Base | Representation |
---|---|
bin | 1001000110001011011011… |
… | …11010100110100101100011 |
3 | 2121211022112210002012112212 |
4 | 10203011231322212211203 |
5 | 10110214140213321134 |
6 | 110313252324312335 |
7 | 4133130355103555 |
oct | 443055572464543 |
9 | 77738483065485 |
10 | 20003506776419 |
11 | 64124920a3071 |
12 | 22b0991b426ab |
13 | b2142698387a |
14 | 4d2263ca14d5 |
15 | 24a50cb80bce |
hex | 12316dea6963 |
20003506776419 has 2 divisors, whose sum is σ = 20003506776420. Its totient is φ = 20003506776418.
The previous prime is 20003506776389. The next prime is 20003506776443. The reversal of 20003506776419 is 91467760530002.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 20003506776419 - 224 = 20003489999203 is a prime.
It is a super-2 number, since 2×200035067764192 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (20003506776469) 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 as a sum of consecutive naturals, namely, 10001753388209 + 10001753388210.
It is an arithmetic number, because the mean of its divisors is an integer number (10001753388210).
Almost surely, 220003506776419 is an apocalyptic number.
20003506776419 is a deficient number, since it is larger than the sum of its proper divisors (1).
20003506776419 is an equidigital number, since it uses as much as digits as its factorization.
20003506776419 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1905120, while the sum is 50.
The spelling of 20003506776419 in words is "twenty trillion, three billion, five hundred six million, seven hundred seventy-six thousand, four hundred nineteen".
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