Base | Representation |
---|---|
bin | 11110101101011011010100 |
3 | 120011000001112 |
4 | 132231123110 |
5 | 4030103023 |
6 | 444314152 |
7 | 125266343 |
oct | 36553324 |
9 | 16130045 |
10 | 8050388 |
11 | 45a9415 |
12 | 2842958 |
13 | 188b358 |
14 | 10d7b5a |
15 | a90478 |
hex | 7ad6d4 |
8050388 has 6 divisors (see below), whose sum is σ = 14088186. Its totient is φ = 4025192.
The previous prime is 8050387. The next prime is 8050397. The reversal of 8050388 is 8830508.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 6615184 + 1435204 = 2572^2 + 1198^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8050381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006295 + ... + 1006302.
It is an arithmetic number, because the mean of its divisors is an integer number (2348031).
Almost surely, 28050388 is an apocalyptic number.
It is an amenable number.
8050388 is a deficient number, since it is larger than the sum of its proper divisors (6037798).
8050388 is a wasteful number, since it uses less digits than its factorization.
8050388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2012601 (or 2012599 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 8050388 is about 2837.3205670139. The cubic root of 8050388 is about 200.4190214919.
The spelling of 8050388 in words is "eight million, fifty thousand, three hundred eighty-eight".
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