Base | Representation |
---|---|
bin | 11110100110100010000010 |
3 | 120002120022112 |
4 | 132212202002 |
5 | 4023202041 |
6 | 443535322 |
7 | 125121116 |
oct | 36464202 |
9 | 16076275 |
10 | 8022146 |
11 | 458a180 |
12 | 282a542 |
13 | 187b542 |
14 | 10cb746 |
15 | a86deb |
hex | 7a6882 |
8022146 has 8 divisors (see below), whose sum is σ = 13127184. Its totient is φ = 3646420.
The previous prime is 8022143. The next prime is 8022151. The reversal of 8022146 is 6412208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8022143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182300 + ... + 182343.
It is an arithmetic number, because the mean of its divisors is an integer number (1640898).
Almost surely, 28022146 is an apocalyptic number.
8022146 is a deficient number, since it is larger than the sum of its proper divisors (5105038).
8022146 is a wasteful number, since it uses less digits than its factorization.
8022146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364656.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 8022146 is about 2832.3393158306. The cubic root of 8022146 is about 200.1843799679.
The spelling of 8022146 in words is "eight million, twenty-two thousand, one hundred forty-six".
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