Base | Representation |
---|---|
bin | 11110110000000100100110 |
3 | 120011112220210 |
4 | 132300010212 |
5 | 4030424342 |
6 | 444440250 |
7 | 125343051 |
oct | 36600446 |
9 | 16145823 |
10 | 8061222 |
11 | 4606574 |
12 | 2849086 |
13 | 1893270 |
14 | 10dba98 |
15 | a9379c |
hex | 7b0126 |
8061222 has 16 divisors (see below), whose sum is σ = 17362800. Its totient is φ = 2480352.
The previous prime is 8061191. The next prime is 8061223. The reversal of 8061222 is 2221608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8061223) 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, 51597 + ... + 51752.
It is an arithmetic number, because the mean of its divisors is an integer number (1085175).
Almost surely, 28061222 is an apocalyptic number.
8061222 is an abundant number, since it is smaller than the sum of its proper divisors (9301578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8061222 is a wasteful number, since it uses less digits than its factorization.
8061222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103367.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 8061222 is about 2839.2291207298. The cubic root of 8061222 is about 200.5088874032.
The spelling of 8061222 in words is "eight million, sixty-one thousand, two hundred twenty-two".
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