Base | Representation |
---|---|
bin | 11101000110101010010… |
… | …111111101010111010011 |
3 | 21002012101201002111200212 |
4 | 131012222113331113103 |
5 | 230232014124400034 |
6 | 4130443511034335 |
7 | 264332213126240 |
oct | 35065227752723 |
9 | 7065351074625 |
10 | 2000018200019 |
11 | 701226151824 |
12 | 28374a06b9ab |
13 | 1167a7267408 |
14 | 6cb3106a5c7 |
15 | 370598c52ce |
hex | 1d1aa5fd5d3 |
2000018200019 has 8 divisors (see below), whose sum is σ = 2285743898208. Its totient is φ = 1714294704960.
The previous prime is 2000018199941. The next prime is 2000018200049. The reversal of 2000018200019 is 9100028100002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2000018200019 - 228 = 1999749764563 is a prime.
It is a super-2 number, since 2×20000182000192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2000018199967 and 2000018200003.
It is not an unprimeable number, because it can be changed into a prime (2000018200049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583929 + ... + 3267525.
It is an arithmetic number, because the mean of its divisors is an integer number (285717987276).
Almost surely, 22000018200019 is an apocalyptic number.
2000018200019 is a deficient number, since it is larger than the sum of its proper divisors (285725698189).
2000018200019 is an equidigital number, since it uses as much as digits as its factorization.
2000018200019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1101565.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 2000018200019 in words is "two trillion, eighteen million, two hundred thousand, nineteen".
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