Base | Representation |
---|---|
bin | 1001000110100110111111… |
… | …1000111110101110110001 |
3 | 1022102212100221110121102012 |
4 | 2101221233320332232301 |
5 | 2302442220124221130 |
6 | 33142050202532305 |
7 | 2052065043543035 |
oct | 221515770765661 |
9 | 38385327417365 |
10 | 10009151007665 |
11 | 3209947895577 |
12 | 1157a10507095 |
13 | 577b21c9b264 |
14 | 2686346121c5 |
15 | 1255634ec995 |
hex | 91a6fe3ebb1 |
10009151007665 has 16 divisors (see below), whose sum is σ = 12238457936976. Its totient is φ = 7855690752000.
The previous prime is 10009151007623. The next prime is 10009151007671. The reversal of 10009151007665 is 56670015190001.
It can be written as a sum of positive squares in 8 ways, for example, as 5108824993441 + 4900326014224 = 2260271^2 + 2213668^2 .
It is not a de Polignac number, because 10009151007665 - 26 = 10009151007601 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2504885 + ... + 5127645.
It is an arithmetic number, because the mean of its divisors is an integer number (764903621061).
Almost surely, 210009151007665 is an apocalyptic number.
It is an amenable number.
10009151007665 is a deficient number, since it is larger than the sum of its proper divisors (2229306929311).
10009151007665 is a wasteful number, since it uses less digits than its factorization.
10009151007665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2637220.
The product of its (nonzero) digits is 56700, while the sum is 41.
Adding to 10009151007665 its reverse (56670015190001), we get a palindrome (66679166197666).
The spelling of 10009151007665 in words is "ten trillion, nine billion, one hundred fifty-one million, seven thousand, six hundred sixty-five".
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