Base | Representation |
---|---|
bin | 11110110110100110111… |
… | …101011100001110110001 |
3 | 21111200122202222200101011 |
4 | 132312212331130032301 |
5 | 234214202310014301 |
6 | 4302003212510521 |
7 | 306116012440261 |
oct | 36664675341661 |
9 | 7450582880334 |
10 | 2120220001201 |
11 | 7481a8a0a085 |
12 | 2a2ab547b441 |
13 | 124c221b9863 |
14 | 748951037a1 |
15 | 3a24243da51 |
hex | 1eda6f5c3b1 |
2120220001201 has 8 divisors (see below), whose sum is σ = 2231824047680. Its totient is φ = 2008617306768.
The previous prime is 2120220001147. The next prime is 2120220001213. The reversal of 2120220001201 is 1021000220212.
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 a de Polignac number, because none of the positive numbers 2k-2120220001201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2120220001261) 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, 5248300 + ... + 5637826.
It is an arithmetic number, because the mean of its divisors is an integer number (278978005960).
Almost surely, 22120220001201 is an apocalyptic number.
It is an amenable number.
2120220001201 is a deficient number, since it is larger than the sum of its proper divisors (111604046479).
2120220001201 is a wasteful number, since it uses less digits than its factorization.
2120220001201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676023.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2120220001201 its reverse (1021000220212), we get a palindrome (3141220221413).
The spelling of 2120220001201 in words is "two trillion, one hundred twenty billion, two hundred twenty million, one thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •