Base | Representation |
---|---|
bin | 100110011110000111010… |
… | …1110101011000000110111 |
3 | 200201110120122022221001020 |
4 | 1030330032232223000313 |
5 | 1143111444033412312 |
6 | 15124550444032223 |
7 | 1053666336150600 |
oct | 114741656530067 |
9 | 20643518287036 |
10 | 5287351857207 |
11 | 1759398311992 |
12 | 714883532673 |
13 | 2c47976a77c4 |
14 | 143ca2b90da7 |
15 | 928097d278c |
hex | 4cf0ebab037 |
5287351857207 has 24 divisors (see below), whose sum is σ = 8339787100800. Its totient is φ = 2970134694576.
The previous prime is 5287351857149. The next prime is 5287351857247. The reversal of 5287351857207 is 7027581537825.
It is a happy number.
It is not a de Polignac number, because 5287351857207 - 234 = 5270171988023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5287351857247) 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 23 ways as a sum of consecutive naturals, for example, 304808107 + ... + 304825452.
It is an arithmetic number, because the mean of its divisors is an integer number (347491129200).
Almost surely, 25287351857207 is an apocalyptic number.
5287351857207 is a deficient number, since it is larger than the sum of its proper divisors (3052435243593).
5287351857207 is a wasteful number, since it uses less digits than its factorization.
5287351857207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 609633635 (or 609633628 counting only the distinct ones).
The product of its (nonzero) digits is 32928000, while the sum is 60.
The spelling of 5287351857207 in words is "five trillion, two hundred eighty-seven billion, three hundred fifty-one million, eight hundred fifty-seven thousand, two hundred seven".
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