Base | Representation |
---|---|
bin | 10000001000000100… |
… | …100001111001111001 |
3 | 1122200201202002000211 |
4 | 100020010201321321 |
5 | 240430202234421 |
6 | 11542102231121 |
7 | 1152042255310 |
oct | 201004417171 |
9 | 48621662024 |
10 | 17315274361 |
11 | 7386025a00 |
12 | 3432a254a1 |
13 | 182c40b698 |
14 | ba390b277 |
15 | 6b52019e1 |
hex | 408121e79 |
17315274361 has 24 divisors (see below), whose sum is σ = 21922826240. Its totient is φ = 13386098880.
The previous prime is 17315274311. The next prime is 17315274373. The reversal of 17315274361 is 16347251371.
It is not a de Polignac number, because 17315274361 - 29 = 17315273849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (17315274311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27085 + ... + 188053.
Almost surely, 217315274361 is an apocalyptic number.
17315274361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
17315274361 is a deficient number, since it is larger than the sum of its proper divisors (4607551879).
17315274361 is a wasteful number, since it uses less digits than its factorization.
17315274361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161125 (or 161114 counting only the distinct ones).
The product of its digits is 105840, while the sum is 40.
The spelling of 17315274361 in words is "seventeen billion, three hundred fifteen million, two hundred seventy-four thousand, three hundred sixty-one".
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