Base | Representation |
---|---|
bin | 101110101101010000… |
… | …1111101100011010001 |
3 | 100120220021222102102211 |
4 | 1131122201331203101 |
5 | 3120410043200423 |
6 | 114024551312121 |
7 | 10150414166206 |
oct | 1353241754321 |
9 | 316807872384 |
10 | 100303100113 |
11 | 395a1537767 |
12 | 1753337b641 |
13 | 95c6554618 |
14 | 4bd73ddcad |
15 | 2920b5c10d |
hex | 175a87d8d1 |
100303100113 has 2 divisors, whose sum is σ = 100303100114. Its totient is φ = 100303100112.
The previous prime is 100303100087. The next prime is 100303100123. The reversal of 100303100113 is 311001303001.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 95100074689 + 5203025424 = 308383^2 + 72132^2 .
It is an emirp because it is prime and its reverse (311001303001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 100303100113 - 29 = 100303099601 is a prime.
It is a super-2 number, since 2×1003031001132 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 100303100093 and 100303100102.
It is not a weakly prime, because it can be changed into another prime (100303100123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151550056 + 50151550057.
It is an arithmetic number, because the mean of its divisors is an integer number (50151550057).
Almost surely, 2100303100113 is an apocalyptic number.
It is an amenable number.
100303100113 is a deficient number, since it is larger than the sum of its proper divisors (1).
100303100113 is an equidigital number, since it uses as much as digits as its factorization.
100303100113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 100303100113 its reverse (311001303001), we get a palindrome (411304403114).
The spelling of 100303100113 in words is "one hundred billion, three hundred three million, one hundred thousand, one hundred thirteen".
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