Base | Representation |
---|---|
bin | 10110111011100100110111… |
… | …11101100010100000100101 |
3 | 20121112122010001220221010202 |
4 | 23131302123331202200211 |
5 | 23102132442324440103 |
6 | 255125100411000245 |
7 | 13423060464336341 |
oct | 1335623375424045 |
9 | 217478101827122 |
10 | 50425532655653 |
11 | 150813916585a1 |
12 | 57a4980a39085 |
13 | 221a151a4458c |
14 | c648747aa621 |
15 | 5c6a3cd94988 |
hex | 2ddc9bf62825 |
50425532655653 has 4 divisors (see below), whose sum is σ = 50476109921100. Its totient is φ = 50374955390208.
The previous prime is 50425532655611. The next prime is 50425532655697. The reversal of 50425532655653 is 35655623552405.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 29333034336004 + 21092498319649 = 5415998^2 + 4592657^2 .
It is a cyclic number.
It is not a de Polignac number, because 50425532655653 - 214 = 50425532639269 is a prime.
It is a super-3 number, since 3×504255326556533 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50425532651653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25288631228 + ... + 25288633221.
It is an arithmetic number, because the mean of its divisors is an integer number (12619027480275).
Almost surely, 250425532655653 is an apocalyptic number.
It is an amenable number.
50425532655653 is a deficient number, since it is larger than the sum of its proper divisors (50577265447).
50425532655653 is an equidigital number, since it uses as much as digits as its factorization.
50425532655653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50577265446.
The product of its (nonzero) digits is 81000000, while the sum is 56.
The spelling of 50425532655653 in words is "fifty trillion, four hundred twenty-five billion, five hundred thirty-two million, six hundred fifty-five thousand, six hundred fifty-three".
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