Base | Representation |
---|---|
bin | 11110100100000011110110 |
3 | 120002001102120 |
4 | 132210003312 |
5 | 4022341042 |
6 | 443420410 |
7 | 125046444 |
oct | 36440366 |
9 | 16061376 |
10 | 8012022 |
11 | 4582607 |
12 | 2824706 |
13 | 1876a55 |
14 | 10c7b94 |
15 | a83dec |
hex | 7a40f6 |
8012022 has 16 divisors (see below), whose sum is σ = 16227840. Its totient is φ = 2636712.
The previous prime is 8012021. The next prime is 8012029. The reversal of 8012022 is 2202108.
8012022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 8011992 and 8012010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8012021) 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, 7978 + ... + 8925.
It is an arithmetic number, because the mean of its divisors is an integer number (1014240).
Almost surely, 28012022 is an apocalyptic number.
8012022 is an abundant number, since it is smaller than the sum of its proper divisors (8215818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8012022 is a wasteful number, since it uses less digits than its factorization.
8012022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16987.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 8012022 is about 2830.5515363618. The cubic root of 8012022 is about 200.1001331917.
The spelling of 8012022 in words is "eight million, twelve thousand, twenty-two".
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