Base | Representation |
---|---|
bin | 1000101000101100010001 |
3 | 11021000101101 |
4 | 20220230101 |
5 | 1034420300 |
6 | 120304401 |
7 | 25146034 |
oct | 10505421 |
9 | 4230341 |
10 | 2263825 |
11 | 1306933 |
12 | 912101 |
13 | 613555 |
14 | 42d01b |
15 | 2eab6a |
hex | 228b11 |
2263825 has 12 divisors (see below), whose sum is σ = 2843568. Its totient is φ = 1787600.
The previous prime is 2263817. The next prime is 2263829. The reversal of 2263825 is 5283622.
It is not a de Polignac number, because 2263825 - 23 = 2263817 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2263793 and 2263802.
It is not an unprimeable number, because it can be changed into a prime (2263829) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1530 + ... + 2620.
It is an arithmetic number, because the mean of its divisors is an integer number (236964).
22263825 is an apocalyptic number.
2263825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2263825 is a deficient number, since it is larger than the sum of its proper divisors (579743).
2263825 is a wasteful number, since it uses less digits than its factorization.
2263825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184 (or 1179 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 2263825 is about 1504.6012760861. The cubic root of 2263825 is about 131.3049052220.
The spelling of 2263825 in words is "two million, two hundred sixty-three thousand, eight hundred twenty-five".
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