Base | Representation |
---|---|
bin | 1100001110101110101… |
… | …0001000110011111011 |
3 | 202002100002000201020102 |
4 | 3003223222020303323 |
5 | 11420302200401412 |
6 | 240305115550015 |
7 | 21115526366366 |
oct | 3035352106373 |
9 | 662302021212 |
10 | 210112122107 |
11 | 811208a7208 |
12 | 3487a15b30b |
13 | 16a76305894 |
14 | a2530ad0dd |
15 | 56eb0cd8c2 |
hex | 30eba88cfb |
210112122107 has 2 divisors, whose sum is σ = 210112122108. Its totient is φ = 210112122106.
The previous prime is 210112122049. The next prime is 210112122113. The reversal of 210112122107 is 701221211012.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 210112122107 - 26 = 210112122043 is a prime.
It is not a weakly prime, because it can be changed into another prime (210112122137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105056061053 + 105056061054.
It is an arithmetic number, because the mean of its divisors is an integer number (105056061054).
Almost surely, 2210112122107 is an apocalyptic number.
210112122107 is a deficient number, since it is larger than the sum of its proper divisors (1).
210112122107 is an equidigital number, since it uses as much as digits as its factorization.
210112122107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112, while the sum is 20.
Adding to 210112122107 its reverse (701221211012), we get a palindrome (911333333119).
The spelling of 210112122107 in words is "two hundred ten billion, one hundred twelve million, one hundred twenty-two thousand, one hundred seven".
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