Base | Representation |
---|---|
bin | 11101001000101111000… |
… | …01010110110010010011 |
3 | 10112201001220122221011022 |
4 | 32210113201112302103 |
5 | 112400244213000034 |
6 | 2043524210510055 |
7 | 132220510411061 |
oct | 16442741266223 |
9 | 3481056587138 |
10 | 1001122000019 |
11 | 3566342a7139 |
12 | 14203589532b |
13 | 7353688008b |
14 | 36651471031 |
15 | 1b094ee5b2e |
hex | e917856c93 |
1001122000019 has 4 divisors (see below), whose sum is σ = 1001124009000. Its totient is φ = 1001119991040.
The previous prime is 1001122000009. The next prime is 1001122000049. The reversal of 1001122000019 is 9100002211001.
1001122000019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1001122000019 - 28 = 1001121999763 is a prime.
It is a super-2 number, since 2×10011220000192 (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 = 1001121999970 and 1001122000006.
It is not an unprimeable number, because it can be changed into a prime (1001122000009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369107 + ... + 1462355.
It is an arithmetic number, because the mean of its divisors is an integer number (250281002250).
Almost surely, 21001122000019 is an apocalyptic number.
1001122000019 is a deficient number, since it is larger than the sum of its proper divisors (2008981).
1001122000019 is an equidigital number, since it uses as much as digits as its factorization.
1001122000019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2008980.
The product of its (nonzero) digits is 36, while the sum is 17.
The spelling of 1001122000019 in words is "one trillion, one billion, one hundred twenty-two million, nineteen", and thus it is an aban number.
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