Base | Representation |
---|---|
bin | 110010100111001011… |
… | …001000110101110011 |
3 | 12012021100102121122012 |
4 | 302213023020311303 |
5 | 1342244121304134 |
6 | 40544311233135 |
7 | 3632463055532 |
oct | 624713106563 |
9 | 165240377565 |
10 | 54344322419 |
11 | 21057a53862 |
12 | a6479787ab |
13 | 5180b0a2ca |
14 | 28b76b4319 |
15 | 1630e816ce |
hex | ca72c8d73 |
54344322419 has 2 divisors, whose sum is σ = 54344322420. Its totient is φ = 54344322418.
The previous prime is 54344322371. The next prime is 54344322457. The reversal of 54344322419 is 91422344345.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 54344322419 - 28 = 54344322163 is a prime.
It is a super-2 number, since 2×543443224192 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (54344322469) 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, 27172161209 + 27172161210.
It is an arithmetic number, because the mean of its divisors is an integer number (27172161210).
Almost surely, 254344322419 is an apocalyptic number.
54344322419 is a deficient number, since it is larger than the sum of its proper divisors (1).
54344322419 is an equidigital number, since it uses as much as digits as its factorization.
54344322419 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 414720, while the sum is 41.
The spelling of 54344322419 in words is "fifty-four billion, three hundred forty-four million, three hundred twenty-two thousand, four hundred nineteen".
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