Base | Representation |
---|---|
bin | 11110101110111101001… |
… | …001000101111111100001 |
3 | 21110220110001210010211111 |
4 | 132232331021011333201 |
5 | 234100340032020001 |
6 | 4254123533143321 |
7 | 305405245444432 |
oct | 36567511057741 |
9 | 7426401703744 |
10 | 2112002220001 |
11 | 744771214473 |
12 | 2a13a132ab41 |
13 | 124212804c2b |
14 | 74315949489 |
15 | 39e10c75851 |
hex | 1ebbd245fe1 |
2112002220001 has 8 divisors (see below), whose sum is σ = 2294875078400. Its totient is φ = 1936300846320.
The previous prime is 2112002219941. The next prime is 2112002220079. The reversal of 2112002220001 is 1000222002112.
It is a happy number.
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 2112002220001 - 211 = 2112002217953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2112002221001) 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, 1792870566 + ... + 1792871743.
It is an arithmetic number, because the mean of its divisors is an integer number (286859384800).
Almost surely, 22112002220001 is an apocalyptic number.
It is an amenable number.
2112002220001 is a deficient number, since it is larger than the sum of its proper divisors (182872858399).
2112002220001 is a wasteful number, since it uses less digits than its factorization.
2112002220001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3585742359.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2112002220001 its reverse (1000222002112), we get a palindrome (3112224222113).
The spelling of 2112002220001 in words is "two trillion, one hundred twelve billion, two million, two hundred twenty thousand, one".
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