Base | Representation |
---|---|
bin | 1001001100011110101110… |
… | …01111011100011001110001 |
3 | 2122121000102010001221211022 |
4 | 10212033113033130121301 |
5 | 10122241101141242314 |
6 | 111000541105425225 |
7 | 4154563666664261 |
oct | 446172717343161 |
9 | 78530363057738 |
10 | 20220022212209 |
11 | 6496299449656 |
12 | 232693863b215 |
13 | b38980786b51 |
14 | 4dc9235677a1 |
15 | 250e80eb278e |
hex | 1263d73dc671 |
20220022212209 has 8 divisors (see below), whose sum is σ = 20877617932800. Its totient is φ = 19562760050400.
The previous prime is 20220022212199. The next prime is 20220022212223. The reversal of 20220022212209 is 90221222002202.
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 20220022212209 - 28 = 20220022211953 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20220022215209) 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, 83266484 + ... + 83508965.
It is an arithmetic number, because the mean of its divisors is an integer number (2609702241600).
Almost surely, 220220022212209 is an apocalyptic number.
It is an amenable number.
20220022212209 is a deficient number, since it is larger than the sum of its proper divisors (657595720591).
20220022212209 is a wasteful number, since it uses less digits than its factorization.
20220022212209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166779391.
The product of its (nonzero) digits is 2304, while the sum is 26.
The spelling of 20220022212209 in words is "twenty trillion, two hundred twenty billion, twenty-two million, two hundred twelve thousand, two hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •