Base | Representation |
---|---|
bin | 10011001000100010… |
… | …10000111111100101 |
3 | 222111212220220222021 |
4 | 21210101100333211 |
5 | 132014134312440 |
6 | 4415144303141 |
7 | 512361052123 |
oct | 114421207745 |
9 | 28455826867 |
10 | 10272182245 |
11 | 43a1419616 |
12 | 1ba8171ab1 |
13 | c791c8660 |
14 | 6d6374913 |
15 | 401c2484a |
hex | 264450fe5 |
10272182245 has 16 divisors (see below), whose sum is σ = 13277304432. Its totient is φ = 7584192000.
The previous prime is 10272182183. The next prime is 10272182273. The reversal of 10272182245 is 54228127201.
It can be written as a sum of positive squares in 8 ways, for example, as 3084025156 + 7188157089 = 55534^2 + 84783^2 .
It is not a de Polignac number, because 10272182245 - 223 = 10263793637 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10272182245.
It is a congruent 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, 443779 + ... + 466351.
It is an arithmetic number, because the mean of its divisors is an integer number (829831527).
Almost surely, 210272182245 is an apocalyptic number.
It is an amenable number.
10272182245 is a deficient number, since it is larger than the sum of its proper divisors (3005122187).
10272182245 is a wasteful number, since it uses less digits than its factorization.
10272182245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29592.
The product of its (nonzero) digits is 17920, while the sum is 34.
The spelling of 10272182245 in words is "ten billion, two hundred seventy-two million, one hundred eighty-two thousand, two hundred forty-five".
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