Base | Representation |
---|---|
bin | 11110101101110111110101 |
3 | 120011002120010 |
4 | 132231313311 |
5 | 4030132323 |
6 | 444330433 |
7 | 125304561 |
oct | 36556765 |
9 | 16132503 |
10 | 8052213 |
11 | 45aa824 |
12 | 2843a19 |
13 | 188c130 |
14 | 10d86a1 |
15 | a90c93 |
hex | 7addf5 |
8052213 has 8 divisors (see below), whose sum is σ = 11562208. Its totient is φ = 4955184.
The previous prime is 8052211. The next prime is 8052217. The reversal of 8052213 is 3122508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8052213 - 21 = 8052211 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8052213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8052211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103195 + ... + 103272.
It is an arithmetic number, because the mean of its divisors is an integer number (1445276).
Almost surely, 28052213 is an apocalyptic number.
It is an amenable number.
8052213 is a deficient number, since it is larger than the sum of its proper divisors (3509995).
8052213 is a wasteful number, since it uses less digits than its factorization.
8052213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206483.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 8052213 is about 2837.6421550294. The cubic root of 8052213 is about 200.4341651544.
The spelling of 8052213 in words is "eight million, fifty-two thousand, two hundred thirteen".
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