Base | Representation |
---|---|
bin | 100110011110001010101… |
… | …1100001010010100111111 |
3 | 200201110212111011222210122 |
4 | 1030330111130022110333 |
5 | 1143112211344221442 |
6 | 15125005545125155 |
7 | 1054002204141605 |
oct | 114742534122477 |
9 | 20643774158718 |
10 | 5287464445247 |
11 | 1759445920a56 |
12 | 7148b51897bb |
13 | 2c47b4b07b4a |
14 | 143cb3adb875 |
15 | 92814621dd2 |
hex | 4cf1570a53f |
5287464445247 has 16 divisors (see below), whose sum is σ = 5629986362880. Its totient is φ = 4954618180512.
The previous prime is 5287464445229. The next prime is 5287464445261. The reversal of 5287464445247 is 7425444647825.
It is a cyclic number.
It is not a de Polignac number, because 5287464445247 - 28 = 5287464444991 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 5287464445247.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5287464445147) 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 15 ways as a sum of consecutive naturals, for example, 2487683 + ... + 4094324.
It is an arithmetic number, because the mean of its divisors is an integer number (351874147680).
Almost surely, 25287464445247 is an apocalyptic number.
5287464445247 is a deficient number, since it is larger than the sum of its proper divisors (342521917633).
5287464445247 is a wasteful number, since it uses less digits than its factorization.
5287464445247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6582742.
The product of its digits is 240844800, while the sum is 62.
The spelling of 5287464445247 in words is "five trillion, two hundred eighty-seven billion, four hundred sixty-four million, four hundred forty-five thousand, two hundred forty-seven".
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