Base | Representation |
---|---|
bin | 1001010000010000… |
… | …01001010001110101 |
3 | 110211020112020221112 |
4 | 10220020021101311 |
5 | 40133324103333 |
6 | 2140553324405 |
7 | 234054633065 |
oct | 45010112165 |
9 | 13736466845 |
10 | 4968191093 |
11 | 211a461558 |
12 | b67a06705 |
13 | 6123a2458 |
14 | 351b813a5 |
15 | 1e1271948 |
hex | 128209475 |
4968191093 has 2 divisors, whose sum is σ = 4968191094. Its totient is φ = 4968191092.
The previous prime is 4968191087. The next prime is 4968191143. The reversal of 4968191093 is 3901918694.
It is an a-pointer prime, because the next prime (4968191143) can be obtained adding 4968191093 to its sum of digits (50).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4962075364 + 6115729 = 70442^2 + 2473^2 .
It is a cyclic number.
It is not a de Polignac number, because 4968191093 - 210 = 4968190069 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4968191593) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2484095546 + 2484095547.
It is an arithmetic number, because the mean of its divisors is an integer number (2484095547).
Almost surely, 24968191093 is an apocalyptic number.
It is an amenable number.
4968191093 is a deficient number, since it is larger than the sum of its proper divisors (1).
4968191093 is an equidigital number, since it uses as much as digits as its factorization.
4968191093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 419904, while the sum is 50.
The square root of 4968191093 is about 70485.3963101578. The cubic root of 4968191093 is about 1706.3420653709.
The spelling of 4968191093 in words is "four billion, nine hundred sixty-eight million, one hundred ninety-one thousand, ninety-three".
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