Base | Representation |
---|---|
bin | 1001100101000… |
… | …00110000000000 |
3 | 12121012012202122 |
4 | 10302200300000 |
5 | 131032201313 |
6 | 11550103412 |
7 | 1663652111 |
oct | 462406000 |
9 | 177165678 |
10 | 80350208 |
11 | 413a0334 |
12 | 22aaab68 |
13 | 13853903 |
14 | a958208 |
15 | 70c2708 |
hex | 4ca0c00 |
80350208 has 22 divisors (see below), whose sum is σ = 160623996. Its totient is φ = 40174592.
The previous prime is 80350181. The next prime is 80350217. The reversal of 80350208 is 80205308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38210 + ... + 40257.
Almost surely, 280350208 is an apocalyptic number.
It is an amenable number.
80350208 is a deficient number, since it is larger than the sum of its proper divisors (80273788).
80350208 is an equidigital number, since it uses as much as digits as its factorization.
80350208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78487 (or 78469 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 80350208 is about 8963.8277538114. The cubic root of 80350208 is about 431.5147729788.
The spelling of 80350208 in words is "eighty million, three hundred fifty thousand, two hundred eight".
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