Base | Representation |
---|---|
bin | 10011001101000101… |
… | …10010100110110101 |
3 | 222121112201001221220 |
4 | 21212202302212311 |
5 | 132103421041210 |
6 | 4423030100553 |
7 | 513333236325 |
oct | 114642624665 |
9 | 28545631856 |
10 | 10310330805 |
11 | 4410a05155 |
12 | 1bb8aaa759 |
13 | c84094578 |
14 | 6db465285 |
15 | 40525cc70 |
hex | 2668b29b5 |
10310330805 has 32 divisors (see below), whose sum is σ = 16893364224. Its totient is φ = 5366765376.
The previous prime is 10310330801. The next prime is 10310330813. The reversal of 10310330805 is 50803301301.
10310330805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10310330805 - 22 = 10310330801 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10310330801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 927792 + ... + 938838.
It is an arithmetic number, because the mean of its divisors is an integer number (527917632).
Almost surely, 210310330805 is an apocalyptic number.
10310330805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10310330805 is a deficient number, since it is larger than the sum of its proper divisors (6583033419).
10310330805 is a wasteful number, since it uses less digits than its factorization.
10310330805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12545.
The product of its (nonzero) digits is 1080, while the sum is 24.
The spelling of 10310330805 in words is "ten billion, three hundred ten million, three hundred thirty thousand, eight hundred five".
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