Base | Representation |
---|---|
bin | 11010001010111100000010… |
… | …11000000010111011101111 |
3 | 21112202202201221010111020101 |
4 | 31011132001120002323233 |
5 | 30020401243431112224 |
6 | 322222150025531531 |
7 | 15056611326162556 |
oct | 1505360130027357 |
9 | 245682657114211 |
10 | 57550437363439 |
11 | 17379004611569 |
12 | 65557b1043ba7 |
13 | 2615ca1730107 |
14 | 102d6554c2d9d |
15 | 69c043e2b044 |
hex | 345781602eef |
57550437363439 has 8 divisors (see below), whose sum is σ = 57714303867552. Its totient is φ = 57386575572480.
The previous prime is 57550437363437. The next prime is 57550437363449. The reversal of 57550437363439 is 93436373405575.
57550437363439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57550437363439 - 21 = 57550437363437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57550437363437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24045174 + ... + 26330044.
It is an arithmetic number, because the mean of its divisors is an integer number (7214287983444).
Almost surely, 257550437363439 is an apocalyptic number.
57550437363439 is a deficient number, since it is larger than the sum of its proper divisors (163866504113).
57550437363439 is a wasteful number, since it uses less digits than its factorization.
57550437363439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2356577.
The product of its (nonzero) digits is 428652000, while the sum is 64.
The spelling of 57550437363439 in words is "fifty-seven trillion, five hundred fifty billion, four hundred thirty-seven million, three hundred sixty-three thousand, four hundred thirty-nine".
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