Base | Representation |
---|---|
bin | 10000000010110011001100 |
3 | 21220200020100 |
4 | 100002303030 |
5 | 2034041042 |
6 | 230051100 |
7 | 50514504 |
oct | 20026314 |
9 | 7820210 |
10 | 4205772 |
11 | 241294a |
12 | 14a9a90 |
13 | b4342c |
14 | 7b6a04 |
15 | 58124c |
hex | 402ccc |
4205772 has 18 divisors (see below), whose sum is σ = 10631348. Its totient is φ = 1401912.
The previous prime is 4205743. The next prime is 4205777. The reversal of 4205772 is 2775024.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (4205777) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58378 + ... + 58449.
Almost surely, 24205772 is an apocalyptic number.
It is an amenable number.
4205772 is an abundant number, since it is smaller than the sum of its proper divisors (6425576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4205772 is a wasteful number, since it uses less digits than its factorization.
4205772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116837 (or 116832 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 27.
The square root of 4205772 is about 2050.7978935039. The cubic root of 4205772 is about 161.4167411683.
The spelling of 4205772 in words is "four million, two hundred five thousand, seven hundred seventy-two".
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