Base | Representation |
---|---|
bin | 11110110110100111000… |
… | …101001001001001101001 |
3 | 21111200122220210020220221 |
4 | 132312213011021021221 |
5 | 234214203314121301 |
6 | 4302003324050041 |
7 | 306116035546465 |
oct | 36664705111151 |
9 | 7450586706827 |
10 | 2120222020201 |
11 | 7481aa068a7a |
12 | 2a2ab6093921 |
13 | 124c2274582c |
14 | 748954ab4a5 |
15 | 3a2426dbda1 |
hex | 1eda7149269 |
2120222020201 has 8 divisors (see below), whose sum is σ = 2121093263520. Its totient is φ = 2119350924288.
The previous prime is 2120222020181. The next prime is 2120222020219. The reversal of 2120222020201 is 1020202220212.
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 2120222020201 - 27 = 2120222020073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2120222020271) 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, 35480590 + ... + 35540296.
It is an arithmetic number, because the mean of its divisors is an integer number (265136657940).
Almost surely, 22120222020201 is an apocalyptic number.
It is an amenable number.
2120222020201 is a deficient number, since it is larger than the sum of its proper divisors (871243319).
2120222020201 is a wasteful number, since it uses less digits than its factorization.
2120222020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73703.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2120222020201 its reverse (1020202220212), we get a palindrome (3140424240413).
The spelling of 2120222020201 in words is "two trillion, one hundred twenty billion, two hundred twenty-two million, twenty thousand, two hundred one".
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