Base | Representation |
---|---|
bin | 101111000010111100… |
… | …0100001010110100101 |
3 | 100122202222120211020211 |
4 | 1132011320201112211 |
5 | 3123402242343323 |
6 | 114225052455421 |
7 | 10204425343612 |
oct | 1360570412645 |
9 | 318688524224 |
10 | 101030434213 |
11 | 39935056625 |
12 | 176b6a7a571 |
13 | 96b1144427 |
14 | 4c65c51509 |
15 | 296492d70d |
hex | 1785e215a5 |
101030434213 has 2 divisors, whose sum is σ = 101030434214. Its totient is φ = 101030434212.
The previous prime is 101030434163. The next prime is 101030434261. The reversal of 101030434213 is 312434030101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 99936280129 + 1094154084 = 316127^2 + 33078^2 .
It is an emirp because it is prime and its reverse (312434030101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 101030434213 - 217 = 101030303141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (101030434013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515217106 + 50515217107.
It is an arithmetic number, because the mean of its divisors is an integer number (50515217107).
Almost surely, 2101030434213 is an apocalyptic number.
It is an amenable number.
101030434213 is a deficient number, since it is larger than the sum of its proper divisors (1).
101030434213 is an equidigital number, since it uses as much as digits as its factorization.
101030434213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 101030434213 its reverse (312434030101), we get a palindrome (413464464314).
The spelling of 101030434213 in words is "one hundred one billion, thirty million, four hundred thirty-four thousand, two hundred thirteen".
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