Base | Representation |
---|---|
bin | 1111101111000010001… |
… | …11010100111100110111 |
3 | 1220200111200001010220210 |
4 | 13313201013110330313 |
5 | 32324221303101143 |
6 | 1052211540400503 |
7 | 54026516452146 |
oct | 7674107247467 |
9 | 1820450033823 |
10 | 540647706423 |
11 | 199318598a00 |
12 | 889459a6133 |
13 | 3bca1460376 |
14 | 1c24b83575d |
15 | e0e440d033 |
hex | 7de11d4f37 |
540647706423 has 48 divisors (see below), whose sum is σ = 797863586688. Its totient is φ = 325391457600.
The previous prime is 540647706407. The next prime is 540647706427. The reversal of 540647706423 is 324607746045.
It is not a de Polignac number, because 540647706423 - 24 = 540647706407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540647706427) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59466108 + ... + 59475198.
It is an arithmetic number, because the mean of its divisors is an integer number (16622158056).
Almost surely, 2540647706423 is an apocalyptic number.
540647706423 is a deficient number, since it is larger than the sum of its proper divisors (257215880265).
540647706423 is a wasteful number, since it uses less digits than its factorization.
540647706423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10236 (or 10225 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 48.
The spelling of 540647706423 in words is "five hundred forty billion, six hundred forty-seven million, seven hundred six thousand, four hundred twenty-three".
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