Base | Representation |
---|---|
bin | 1100010101111110110111… |
… | …10100101101101011100101 |
3 | 10120002220100012111221201211 |
4 | 12022333123310231223211 |
5 | 12024210031102403300 |
6 | 133421331425551421 |
7 | 5501026242224323 |
oct | 612773364555345 |
9 | 116086305457654 |
10 | 27143586372325 |
11 | 871559196a095 |
12 | 30647381a5571 |
13 | 121b8244bc647 |
14 | 69ba84124d13 |
15 | 3211010754ba |
hex | 18afdbd2dae5 |
27143586372325 has 6 divisors (see below), whose sum is σ = 33658047101714. Its totient is φ = 21714869097840.
The previous prime is 27143586372299. The next prime is 27143586372361. The reversal of 27143586372325 is 52327368534172.
It can be written as a sum of positive squares in 3 ways, for example, as 6793075960609 + 20350510411716 = 2606353^2 + 4511154^2 .
It is not a de Polignac number, because 27143586372325 - 213 = 27143586364133 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27143586372325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542871727422 + ... + 542871727471.
Almost surely, 227143586372325 is an apocalyptic number.
27143586372325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
27143586372325 is a deficient number, since it is larger than the sum of its proper divisors (6514460729389).
27143586372325 is a wasteful number, since it uses less digits than its factorization.
27143586372325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1085743454903 (or 1085743454898 counting only the distinct ones).
The product of its digits is 50803200, while the sum is 58.
The spelling of 27143586372325 in words is "twenty-seven trillion, one hundred forty-three billion, five hundred eighty-six million, three hundred seventy-two thousand, three hundred twenty-five".
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