Base | Representation |
---|---|
bin | 11110110110100000011… |
… | …101101011010011011101 |
3 | 21111200101011220101222102 |
4 | 132312200131223103131 |
5 | 234213441404323122 |
6 | 4301544320454445 |
7 | 306113220152555 |
oct | 36664035532335 |
9 | 7450334811872 |
10 | 2120111011037 |
11 | 748152438168 |
12 | 2a2a84a7a425 |
13 | 124c05749036 |
14 | 74884852165 |
15 | 3a237ab0492 |
hex | 1eda076b4dd |
2120111011037 has 2 divisors, whose sum is σ = 2120111011038. Its totient is φ = 2120111011036.
The previous prime is 2120111011033. The next prime is 2120111011049. The reversal of 2120111011037 is 7301101110212.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1349207694916 + 770903316121 = 1161554^2 + 878011^2 .
It is a cyclic number.
It is not a de Polignac number, because 2120111011037 - 22 = 2120111011033 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2120111011033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060055505518 + 1060055505519.
It is an arithmetic number, because the mean of its divisors is an integer number (1060055505519).
Almost surely, 22120111011037 is an apocalyptic number.
It is an amenable number.
2120111011037 is a deficient number, since it is larger than the sum of its proper divisors (1).
2120111011037 is an equidigital number, since it uses as much as digits as its factorization.
2120111011037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 84, while the sum is 20.
Adding to 2120111011037 its reverse (7301101110212), we get a palindrome (9421212121249).
The spelling of 2120111011037 in words is "two trillion, one hundred twenty billion, one hundred eleven million, eleven thousand, thirty-seven".
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