Base | Representation |
---|---|
bin | 110001001011011… |
… | …001111010100011 |
3 | 2010111112001210221 |
4 | 301023121322203 |
5 | 3142204321230 |
6 | 213512103511 |
7 | 26306002363 |
oct | 6113317243 |
9 | 2114461727 |
10 | 825073315 |
11 | 393806880 |
12 | 1b0394b97 |
13 | 101c21581 |
14 | 7b8149a3 |
15 | 4c67b27a |
hex | 312d9ea3 |
825073315 has 16 divisors (see below), whose sum is σ = 1080864000. Its totient is φ = 599626720.
The previous prime is 825073307. The next prime is 825073331. The reversal of 825073315 is 513370528.
It is not a de Polignac number, because 825073315 - 23 = 825073307 is a prime.
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, 87186 + ... + 96184.
It is an arithmetic number, because the mean of its divisors is an integer number (67554000).
Almost surely, 2825073315 is an apocalyptic number.
825073315 is a deficient number, since it is larger than the sum of its proper divisors (255790685).
825073315 is a wasteful number, since it uses less digits than its factorization.
825073315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10682.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 825073315 is about 28724.0894546720. The cubic root of 825073315 is about 937.9165092088.
The spelling of 825073315 in words is "eight hundred twenty-five million, seventy-three thousand, three hundred fifteen".
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