Base | Representation |
---|---|
bin | 11110100110100011011110 |
3 | 120002120102221 |
4 | 132212203132 |
5 | 4023202423 |
6 | 443535554 |
7 | 125121310 |
oct | 36464336 |
9 | 16076387 |
10 | 8022238 |
11 | 458a254 |
12 | 282a5ba |
13 | 187b5b3 |
14 | 10cb7b0 |
15 | a86e5d |
hex | 7a68de |
8022238 has 16 divisors (see below), whose sum is σ = 13828320. Its totient is φ = 3419136.
The previous prime is 8022227. The next prime is 8022247. The reversal of 8022238 is 8322208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218 + ... + 4186.
It is an arithmetic number, because the mean of its divisors is an integer number (864270).
Almost surely, 28022238 is an apocalyptic number.
8022238 is a deficient number, since it is larger than the sum of its proper divisors (5806082).
8022238 is a wasteful number, since it uses less digits than its factorization.
8022238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3171.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 8022238 is about 2832.3555567760. The cubic root of 8022238 is about 200.1851452200.
The spelling of 8022238 in words is "eight million, twenty-two thousand, two hundred thirty-eight".
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