Base | Representation |
---|---|
bin | 1010111011101010110001… |
… | …1010011111100001001001 |
3 | 1120120010021011212101111220 |
4 | 2232322230122133201021 |
5 | 3033414343021321301 |
6 | 41322001520312253 |
7 | 2350301015500134 |
oct | 256725432374111 |
9 | 46503234771456 |
10 | 12020211120201 |
11 | 39148198a1629 |
12 | 1421720472689 |
13 | 692668a461cb |
14 | 2d7ad1d3d21b |
15 | 15ca17490936 |
hex | aeeac69f849 |
12020211120201 has 8 divisors (see below), whose sum is σ = 16027038667584. Its totient is φ = 8013428826480.
The previous prime is 12020211120191. The next prime is 12020211120251. The reversal of 12020211120201 is 10202111202021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12020211120201 - 213 = 12020211112009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12020211120251) 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, 10688710 + ... + 11759631.
It is an arithmetic number, because the mean of its divisors is an integer number (2003379833448).
Almost surely, 212020211120201 is an apocalyptic number.
It is an amenable number.
12020211120201 is a deficient number, since it is larger than the sum of its proper divisors (4006827547383).
12020211120201 is a wasteful number, since it uses less digits than its factorization.
12020211120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22626831.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 12020211120201 its reverse (10202111202021), we get a palindrome (22222322322222).
It can be divided in two parts, 1 and 2020211120201, that added together give a palindrome (2020211120202).
The spelling of 12020211120201 in words is "twelve trillion, twenty billion, two hundred eleven million, one hundred twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •