Base | Representation |
---|---|
bin | 10010110010011101… |
… | …10110101100010101 |
3 | 222000222110201212012 |
4 | 21121032312230111 |
5 | 131124233011403 |
6 | 4344531234005 |
7 | 504652043516 |
oct | 113116665425 |
9 | 28028421765 |
10 | 10087000853 |
11 | 4306938046 |
12 | 1b56148905 |
13 | c49a2c277 |
14 | 6b992ca0d |
15 | 3e0845ed8 |
hex | 2593b6b15 |
10087000853 has 2 divisors, whose sum is σ = 10087000854. Its totient is φ = 10087000852.
The previous prime is 10087000843. The next prime is 10087000871. The reversal of 10087000853 is 35800078001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9734387569 + 352613284 = 98663^2 + 18778^2 .
It is a cyclic number.
It is not a de Polignac number, because 10087000853 - 28 = 10087000597 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10087000823) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5043500426 + 5043500427.
It is an arithmetic number, because the mean of its divisors is an integer number (5043500427).
Almost surely, 210087000853 is an apocalyptic number.
It is an amenable number.
10087000853 is a deficient number, since it is larger than the sum of its proper divisors (1).
10087000853 is an equidigital number, since it uses as much as digits as its factorization.
10087000853 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6720, while the sum is 32.
Adding to 10087000853 its reverse (35800078001), we get a palindrome (45887078854).
The spelling of 10087000853 in words is "ten billion, eighty-seven million, eight hundred fifty-three", and thus it is an aban number.
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