Base | Representation |
---|---|
bin | 11101001000100001001… |
… | …010101001101000010011 |
3 | 21002101112121021101201200 |
4 | 131020201022221220103 |
5 | 230300104331400034 |
6 | 4131413344002243 |
7 | 264432463264665 |
oct | 35104112515023 |
9 | 7071477241650 |
10 | 2002011200019 |
11 | 702059148166 |
12 | 284005600383 |
13 | 116a3413055c |
14 | 6cc7da22535 |
15 | 37124853a99 |
hex | 1d2212a9a13 |
2002011200019 has 24 divisors (see below), whose sum is σ = 3062001666672. Its totient is φ = 1256121968640.
The previous prime is 2002011199987. The next prime is 2002011200027. The reversal of 2002011200019 is 9100021102002.
It is not a de Polignac number, because 2002011200019 - 25 = 2002011199987 is a prime.
It is a super-2 number, since 2×20020112000192 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2002011199974 and 2002011200010.
It is not an unprimeable number, because it can be changed into a prime (2002011200069) 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 23 ways as a sum of consecutive naturals, for example, 4749379 + ... + 5153699.
It is an arithmetic number, because the mean of its divisors is an integer number (127583402778).
Almost surely, 22002011200019 is an apocalyptic number.
2002011200019 is a deficient number, since it is larger than the sum of its proper divisors (1059990466653).
2002011200019 is a wasteful number, since it uses less digits than its factorization.
2002011200019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 436707 (or 436704 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The spelling of 2002011200019 in words is "two trillion, two billion, eleven million, two hundred thousand, nineteen".
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