Base | Representation |
---|---|
bin | 1000101001111101110010 |
3 | 11021021112121 |
4 | 20221331302 |
5 | 1040102132 |
6 | 120344454 |
7 | 25200166 |
oct | 10517562 |
9 | 4237477 |
10 | 2269042 |
11 | 130a846 |
12 | 91512a |
13 | 615a39 |
14 | 430ca6 |
15 | 2ec497 |
hex | 229f72 |
2269042 has 16 divisors (see below), whose sum is σ = 3592512. Its totient is φ = 1072720.
The previous prime is 2269039. The next prime is 2269049. The reversal of 2269042 is 2409622.
It is a junction number, because it is equal to n+sod(n) for n = 2268998 and 2269016.
It is not an unprimeable number, because it can be changed into a prime (2269049) 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, 4692 + ... + 5152.
It is an arithmetic number, because the mean of its divisors is an integer number (224532).
22269042 is an apocalyptic number.
2269042 is a deficient number, since it is larger than the sum of its proper divisors (1323470).
2269042 is a wasteful number, since it uses less digits than its factorization.
2269042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 593.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 2269042 is about 1506.3339603156. Note that the first 3 decimals coincide. The cubic root of 2269042 is about 131.4056921872.
The spelling of 2269042 in words is "two million, two hundred sixty-nine thousand, forty-two".
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