Base | Representation |
---|---|
bin | 11111010111100101001110 |
3 | 120110202220120 |
4 | 133113211032 |
5 | 4101114204 |
6 | 452125410 |
7 | 126615630 |
oct | 37274516 |
9 | 16422816 |
10 | 8223054 |
11 | 4707114 |
12 | 2906866 |
13 | 191bb18 |
14 | 1140a50 |
15 | ac66d9 |
hex | 7d794e |
8223054 has 16 divisors (see below), whose sum is σ = 18795648. Its totient is φ = 2349432.
The previous prime is 8223043. The next prime is 8223077. The reversal of 8223054 is 4503228.
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, 97852 + ... + 97935.
It is an arithmetic number, because the mean of its divisors is an integer number (1174728).
Almost surely, 28223054 is an apocalyptic number.
8223054 is an abundant number, since it is smaller than the sum of its proper divisors (10572594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8223054 is a wasteful number, since it uses less digits than its factorization.
8223054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195799.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 8223054 is about 2867.5867903169. The cubic root of 8223054 is about 201.8417706747.
The spelling of 8223054 in words is "eight million, two hundred twenty-three thousand, fifty-four".
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