Base | Representation |
---|---|
bin | 10000001110001001000011 |
3 | 22000000221220 |
4 | 100032021003 |
5 | 2042032402 |
6 | 231050123 |
7 | 51100110 |
oct | 20161103 |
9 | 8000856 |
10 | 4252227 |
11 | 2444841 |
12 | 1510943 |
13 | b5b615 |
14 | 7c9907 |
15 | 58edbc |
hex | 40e243 |
4252227 has 32 divisors (see below), whose sum is σ = 7045632. Its totient is φ = 2225664.
The previous prime is 4252211. The next prime is 4252229. The reversal of 4252227 is 7222524.
It is not a de Polignac number, because 4252227 - 24 = 4252211 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4252197 and 4252206.
It is not an unprimeable number, because it can be changed into a prime (4252229) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15213 + ... + 15489.
It is an arithmetic number, because the mean of its divisors is an integer number (220176).
Almost surely, 24252227 is an apocalyptic number.
4252227 is a deficient number, since it is larger than the sum of its proper divisors (2793405).
4252227 is a wasteful number, since it uses less digits than its factorization.
4252227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347.
The product of its digits is 2240, while the sum is 24.
The square root of 4252227 is about 2062.0928689077. The cubic root of 4252227 is about 162.0088777333.
The spelling of 4252227 in words is "four million, two hundred fifty-two thousand, two hundred twenty-seven".
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