Base | Representation |
---|---|
bin | 11110101111001001101… |
… | …001110001001011110111 |
3 | 21110220222200201202200122 |
4 | 132233021221301023313 |
5 | 234101302300041434 |
6 | 4254200432002155 |
7 | 305413404502004 |
oct | 36571151611367 |
9 | 7426880652618 |
10 | 2112212112119 |
11 | 74486974352a |
12 | 2a143b69035b |
13 | 124247143955 |
14 | 743357848ab |
15 | 39e243d5c2e |
hex | 1ebc9a712f7 |
2112212112119 has 4 divisors (see below), whose sum is σ = 2112257206080. Its totient is φ = 2112167018160.
The previous prime is 2112212112097. The next prime is 2112212112137. The reversal of 2112212112119 is 9112112122112.
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 2112212112119 - 216 = 2112212046583 is a prime.
It is a super-2 number, since 2×21122121121192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112212112419) 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, 22476647 + ... + 22570424.
It is an arithmetic number, because the mean of its divisors is an integer number (528064301520).
Almost surely, 22112212112119 is an apocalyptic number.
2112212112119 is a deficient number, since it is larger than the sum of its proper divisors (45093961).
2112212112119 is an equidigital number, since it uses as much as digits as its factorization.
2112212112119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45093960.
The product of its digits is 288, while the sum is 26.
The spelling of 2112212112119 in words is "two trillion, one hundred twelve billion, two hundred twelve million, one hundred twelve thousand, one hundred nineteen".
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