Base | Representation |
---|---|
bin | 1010000101001101… |
… | …01011111101110101 |
3 | 111222012101200000111 |
4 | 11002212223331311 |
5 | 42041033430414 |
6 | 2253022343021 |
7 | 251060453506 |
oct | 50246537565 |
9 | 14865350014 |
10 | 5412405109 |
11 | 2328186081 |
12 | 107072aa71 |
13 | 683424697 |
14 | 394b74bad |
15 | 21a26a8c4 |
hex | 1429abf75 |
5412405109 has 2 divisors, whose sum is σ = 5412405110. Its totient is φ = 5412405108.
The previous prime is 5412405091. The next prime is 5412405161. The reversal of 5412405109 is 9015042145.
Together with previous prime (5412405091) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3963080209 + 1449324900 = 62953^2 + 38070^2 .
It is a cyclic number.
It is not a de Polignac number, because 5412405109 - 27 = 5412404981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5412405809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2706202554 + 2706202555.
It is an arithmetic number, because the mean of its divisors is an integer number (2706202555).
Almost surely, 25412405109 is an apocalyptic number.
It is an amenable number.
5412405109 is a deficient number, since it is larger than the sum of its proper divisors (1).
5412405109 is an equidigital number, since it uses as much as digits as its factorization.
5412405109 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7200, while the sum is 31.
The square root of 5412405109 is about 73569.0499394956. The cubic root of 5412405109 is about 1755.7530510159.
The spelling of 5412405109 in words is "five billion, four hundred twelve million, four hundred five thousand, one hundred nine".
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