Base | Representation |
---|---|
bin | 11111100011100110010011 |
3 | 120120021102120 |
4 | 133203212103 |
5 | 4104203100 |
6 | 453145323 |
7 | 130212264 |
oct | 37434623 |
9 | 16507376 |
10 | 8272275 |
11 | 47400a0 |
12 | 292b243 |
13 | 193834b |
14 | 115496b |
15 | ad60a0 |
hex | 7e3993 |
8272275 has 48 divisors (see below), whose sum is σ = 15379968. Its totient is φ = 3888000.
The previous prime is 8272273. The next prime is 8272301. The reversal of 8272275 is 5722728.
8272275 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8272275 - 21 = 8272273 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (8272273) 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, 30390 + ... + 30660.
It is an arithmetic number, because the mean of its divisors is an integer number (320416).
Almost surely, 28272275 is an apocalyptic number.
8272275 is a deficient number, since it is larger than the sum of its proper divisors (7107693).
8272275 is a wasteful number, since it uses less digits than its factorization.
8272275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332 (or 327 counting only the distinct ones).
The product of its digits is 15680, while the sum is 33.
The square root of 8272275 is about 2876.1562892166. The cubic root of 8272275 is about 202.2436934069.
The spelling of 8272275 in words is "eight million, two hundred seventy-two thousand, two hundred seventy-five".
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