Base | Representation |
---|---|
bin | 11110101111000100010… |
… | …010000100000111010111 |
3 | 21110220202102012012201121 |
4 | 132233010102010013113 |
5 | 234101111213341434 |
6 | 4254143452504411 |
7 | 305411231611540 |
oct | 36570422040727 |
9 | 7426672165647 |
10 | 2112122012119 |
11 | 7448228a4019 |
12 | 2a141547b107 |
13 | 124231588342 |
14 | 7432780d4c7 |
15 | 39e1b5397b4 |
hex | 1ebc44841d7 |
2112122012119 has 8 divisors (see below), whose sum is σ = 2413880549888. Its totient is φ = 1810370179800.
The previous prime is 2112122012087. The next prime is 2112122012129. The reversal of 2112122012119 is 9112102212112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2112122012119 - 25 = 2112122012087 is a prime.
It is a super-2 number, since 2×21121220121192 (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 = 2112122012093 and 2112122012102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112122012129) 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, 982227 + ... + 2277940.
It is an arithmetic number, because the mean of its divisors is an integer number (301735068736).
Almost surely, 22112122012119 is an apocalyptic number.
2112122012119 is a deficient number, since it is larger than the sum of its proper divisors (301758537769).
2112122012119 is an equidigital number, since it uses as much as digits as its factorization.
2112122012119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3352725.
The product of its (nonzero) digits is 288, while the sum is 25.
The spelling of 2112122012119 in words is "two trillion, one hundred twelve billion, one hundred twenty-two million, twelve thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •