Base | Representation |
---|---|
bin | 1001110111000… |
… | …10000101110011 |
3 | 12202122100122100 |
4 | 10323202011303 |
5 | 132133334440 |
6 | 12112511443 |
7 | 2023031406 |
oct | 473420563 |
9 | 182570570 |
10 | 82714995 |
11 | 42766000 |
12 | 2384b583 |
13 | 141a10ac |
14 | adb1d3d |
15 | 73dd230 |
hex | 4ee2173 |
82714995 has 48 divisors (see below), whose sum is σ = 157813344. Its totient is φ = 40075200.
The previous prime is 82714987. The next prime is 82714997. The reversal of 82714995 is 59941728.
It is not a de Polignac number, because 82714995 - 23 = 82714987 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 82714995.
It is not an unprimeable number, because it can be changed into a prime (82714997) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59205 + ... + 60585.
It is an arithmetic number, because the mean of its divisors is an integer number (3287778).
Almost surely, 282714995 is an apocalyptic number.
82714995 is a deficient number, since it is larger than the sum of its proper divisors (75098349).
82714995 is a wasteful number, since it uses less digits than its factorization.
82714995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1425 (or 1400 counting only the distinct ones).
The product of its digits is 181440, while the sum is 45.
The square root of 82714995 is about 9094.7784469991. The cubic root of 82714995 is about 435.7072126672.
The spelling of 82714995 in words is "eighty-two million, seven hundred fourteen thousand, nine hundred ninety-five".
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