Base | Representation |
---|---|
bin | 1001000111010011100011… |
… | …0101000000011100101101 |
3 | 1022111000020112102010110201 |
4 | 2101310320311000130231 |
5 | 2303141214200334013 |
6 | 33151345123033501 |
7 | 2053000333410001 |
oct | 221647065003455 |
9 | 38430215363421 |
10 | 10021112121133 |
11 | 3213a255a7113 |
12 | 115a1aa20b891 |
13 | 578caa068ca9 |
14 | 26904adca701 |
15 | 125a1363b3dd |
hex | 91d38d4072d |
10021112121133 has 2 divisors, whose sum is σ = 10021112121134. Its totient is φ = 10021112121132.
The previous prime is 10021112121109. The next prime is 10021112121151. The reversal of 10021112121133 is 33112121112001.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8801914107204 + 1219198013929 = 2966802^2 + 1104173^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10021112121133 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10021112121133.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10021112121733) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010556060566 + 5010556060567.
It is an arithmetic number, because the mean of its divisors is an integer number (5010556060567).
Almost surely, 210021112121133 is an apocalyptic number.
It is an amenable number.
10021112121133 is a deficient number, since it is larger than the sum of its proper divisors (1).
10021112121133 is an equidigital number, since it uses as much as digits as its factorization.
10021112121133 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 10021112121133 its reverse (33112121112001), we get a palindrome (43133233233134).
The spelling of 10021112121133 in words is "ten trillion, twenty-one billion, one hundred twelve million, one hundred twenty-one thousand, one hundred thirty-three".
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