Base | Representation |
---|---|
bin | 1001010010010111011000… |
… | …1011100101101101000101 |
3 | 1100011011200111210002012211 |
4 | 2110211312023211231011 |
5 | 2314244333210341401 |
6 | 33414531311343421 |
7 | 2102505034005541 |
oct | 224456613455505 |
9 | 40134614702184 |
10 | 10211120012101 |
11 | 328756a052968 |
12 | 118ab97521b71 |
13 | 590b9b2015c8 |
14 | 274314000a21 |
15 | 12a934760951 |
hex | 949762e5b45 |
10211120012101 has 2 divisors, whose sum is σ = 10211120012102. Its totient is φ = 10211120012100.
The previous prime is 10211120012053. The next prime is 10211120012113. The reversal of 10211120012101 is 10121002111201.
It is a happy number.
10211120012101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6068881520100 + 4142238492001 = 2463510^2 + 2035249^2 .
It is a cyclic number.
It is not a de Polignac number, because 10211120012101 - 217 = 10211119881029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10211120012141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105560006050 + 5105560006051.
It is an arithmetic number, because the mean of its divisors is an integer number (5105560006051).
Almost surely, 210211120012101 is an apocalyptic number.
It is an amenable number.
10211120012101 is a deficient number, since it is larger than the sum of its proper divisors (1).
10211120012101 is an equidigital number, since it uses as much as digits as its factorization.
10211120012101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 10211120012101 its reverse (10121002111201), we get a palindrome (20332122123302).
The spelling of 10211120012101 in words is "ten trillion, two hundred eleven billion, one hundred twenty million, twelve thousand, one hundred one".
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