Base | Representation |
---|---|
bin | 11110100011010110100010 |
3 | 120001220110011 |
4 | 132203112202 |
5 | 4022242442 |
6 | 443355134 |
7 | 125035132 |
oct | 36432642 |
9 | 16056404 |
10 | 8009122 |
11 | 4580410 |
12 | 2822aaa |
13 | 1875634 |
14 | 10c6ac2 |
15 | a83117 |
hex | 7a35a2 |
8009122 has 16 divisors (see below), whose sum is σ = 13288032. Its totient is φ = 3589920.
The previous prime is 8009119. The next prime is 8009123. The reversal of 8009122 is 2219008.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 8009093 and 8009102.
It is not an unprimeable number, because it can be changed into a prime (8009123) 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, 888 + ... + 4099.
It is an arithmetic number, because the mean of its divisors is an integer number (830502).
Almost surely, 28009122 is an apocalyptic number.
8009122 is a deficient number, since it is larger than the sum of its proper divisors (5278910).
8009122 is a wasteful number, since it uses less digits than its factorization.
8009122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5073.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 8009122 is about 2830.0392223430. The cubic root of 8009122 is about 200.0759877923.
The spelling of 8009122 in words is "eight million, nine thousand, one hundred twenty-two".
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