Base | Representation |
---|---|
bin | 10000000111111011001101 |
3 | 21221202000212 |
4 | 100013323031 |
5 | 2040224030 |
6 | 230332205 |
7 | 50632634 |
oct | 20077315 |
9 | 7852025 |
10 | 4226765 |
11 | 24276a4 |
12 | 14ba065 |
13 | b4cb5a |
14 | 7c051b |
15 | 587595 |
hex | 407ecd |
4226765 has 8 divisors (see below), whose sum is σ = 5117688. Its totient is φ = 3351040.
The previous prime is 4226713. The next prime is 4226767. The reversal of 4226765 is 5676224.
It can be written as a sum of positive squares in 4 ways, for example, as 170569 + 4056196 = 413^2 + 2014^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-4226765 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4226767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176 + ... + 4305.
It is an arithmetic number, because the mean of its divisors is an integer number (639711).
Almost surely, 24226765 is an apocalyptic number.
It is an amenable number.
4226765 is a deficient number, since it is larger than the sum of its proper divisors (890923).
4226765 is a wasteful number, since it uses less digits than its factorization.
4226765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7599.
The product of its digits is 20160, while the sum is 32.
The square root of 4226765 is about 2055.9097742849. The cubic root of 4226765 is about 161.6848646866.
The spelling of 4226765 in words is "four million, two hundred twenty-six thousand, seven hundred sixty-five".
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