Base | Representation |
---|---|
bin | 10010101001001011… |
… | …01010110101010001 |
3 | 221211112212201210221 |
4 | 21110211222311101 |
5 | 130444312024010 |
6 | 4333105353041 |
7 | 503014623313 |
oct | 112445526521 |
9 | 27745781727 |
10 | 10009095505 |
11 | 4276967662 |
12 | 1b34038781 |
13 | c36853426 |
14 | 6ad44d7b3 |
15 | 3d8aa7dda |
hex | 25496ad51 |
10009095505 has 4 divisors (see below), whose sum is σ = 12010914612. Its totient is φ = 8007276400.
The previous prime is 10009095463. The next prime is 10009095511. The reversal of 10009095505 is 50559090001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5525989569 + 4483105936 = 74337^2 + 66956^2 .
It is not a de Polignac number, because 10009095505 - 213 = 10009087313 is a prime.
It is a super-2 number, since 2×100090955052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000909546 + ... + 1000909555.
It is an arithmetic number, because the mean of its divisors is an integer number (3002728653).
Almost surely, 210009095505 is an apocalyptic number.
It is an amenable number.
10009095505 is a deficient number, since it is larger than the sum of its proper divisors (2001819107).
10009095505 is an equidigital number, since it uses as much as digits as its factorization.
10009095505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2001819106.
The product of its (nonzero) digits is 10125, while the sum is 34.
The spelling of 10009095505 in words is "ten billion, nine million, ninety-five thousand, five hundred five".
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