Base | Representation |
---|---|
bin | 11110110110100000100… |
… | …010010010101101111101 |
3 | 21111200101021011212210211 |
4 | 132312200202102231331 |
5 | 234213442212033203 |
6 | 4301544402432421 |
7 | 306113233352401 |
oct | 36664042225575 |
9 | 7450337155724 |
10 | 2120112221053 |
11 | 748153094282 |
12 | 2a2a85362711 |
13 | 124c05a80a18 |
14 | 74884a89101 |
15 | 3a237c4dc6d |
hex | 1eda0892b7d |
2120112221053 has 2 divisors, whose sum is σ = 2120112221054. Its totient is φ = 2120112221052.
The previous prime is 2120112220949. The next prime is 2120112221107. The reversal of 2120112221053 is 3501222110212.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2118413297529 + 1698923524 = 1455477^2 + 41218^2 .
It is a cyclic number.
It is not a de Polignac number, because 2120112221053 - 217 = 2120112089981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2120112221153) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060056110526 + 1060056110527.
It is an arithmetic number, because the mean of its divisors is an integer number (1060056110527).
Almost surely, 22120112221053 is an apocalyptic number.
It is an amenable number.
2120112221053 is a deficient number, since it is larger than the sum of its proper divisors (1).
2120112221053 is an equidigital number, since it uses as much as digits as its factorization.
2120112221053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 2120112221053 its reverse (3501222110212), we get a palindrome (5621334331265).
The spelling of 2120112221053 in words is "two trillion, one hundred twenty billion, one hundred twelve million, two hundred twenty-one thousand, fifty-three".
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