Base | Representation |
---|---|
bin | 11110101110111101101… |
… | …111100010111011100001 |
3 | 21110220110202202020222211 |
4 | 132232331233202323201 |
5 | 234100400122100001 |
6 | 4254124533202121 |
7 | 305405430226252 |
oct | 36567557427341 |
9 | 7426422666884 |
10 | 2112012300001 |
11 | 74477697974a |
12 | 2a13a4790341 |
13 | 124214924026 |
14 | 74317010b29 |
15 | 39e11ab7351 |
hex | 1ebbdbe2ee1 |
2112012300001 has 8 divisors (see below), whose sum is σ = 2118837828800. Its totient is φ = 2105195929200.
The previous prime is 2112012299941. The next prime is 2112012300029. The reversal of 2112012300001 is 1000032102112.
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 2112012300001 - 239 = 1562256486113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2112012300091) 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, 1827366 + ... + 2750143.
It is an arithmetic number, because the mean of its divisors is an integer number (264854728600).
Almost surely, 22112012300001 is an apocalyptic number.
It is an amenable number.
2112012300001 is a deficient number, since it is larger than the sum of its proper divisors (6825528799).
2112012300001 is a wasteful number, since it uses less digits than its factorization.
2112012300001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4578999.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 2112012300001 its reverse (1000032102112), we get a palindrome (3112044402113).
The spelling of 2112012300001 in words is "two trillion, one hundred twelve billion, twelve million, three hundred thousand, one".
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