Base | Representation |
---|---|
bin | 11110110110100110011… |
… | …110001110011100111101 |
3 | 21111200122012120221112210 |
4 | 132312212132032130331 |
5 | 234214143211141201 |
6 | 4302002321251033 |
7 | 306115553046363 |
oct | 36664636163475 |
9 | 7450565527483 |
10 | 2120211818301 |
11 | 7481a4330155 |
12 | 2a2ab2793a79 |
13 | 124c205b30c5 |
14 | 74893db3633 |
15 | 3a2418741d6 |
hex | 1eda678e73d |
2120211818301 has 8 divisors (see below), whose sum is σ = 2993240214144. Its totient is φ = 1330328984000.
The previous prime is 2120211818209. The next prime is 2120211818317. The reversal of 2120211818301 is 1038181120212.
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 2120211818301 - 210 = 2120211817277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2120211818381) 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, 20786390325 + ... + 20786390426.
It is an arithmetic number, because the mean of its divisors is an integer number (374155026768).
Almost surely, 22120211818301 is an apocalyptic number.
It is an amenable number.
2120211818301 is a deficient number, since it is larger than the sum of its proper divisors (873028395843).
2120211818301 is a wasteful number, since it uses less digits than its factorization.
2120211818301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41572780771.
The product of its (nonzero) digits is 1536, while the sum is 30.
Adding to 2120211818301 its reverse (1038181120212), we get a palindrome (3158392938513).
The spelling of 2120211818301 in words is "two trillion, one hundred twenty billion, two hundred eleven million, eight hundred eighteen thousand, three hundred one".
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