Base | Representation |
---|---|
bin | 11000110101010… |
… | …11011011001010 |
3 | 112111222202121001 |
4 | 30122223123022 |
5 | 411312221302 |
6 | 32401005214 |
7 | 5106456346 |
oct | 1432533312 |
9 | 474882531 |
10 | 208320202 |
11 | a7656062 |
12 | 5992380a |
13 | 3420b3bc |
14 | 1d94a626 |
15 | 1344e787 |
hex | c6ab6ca |
208320202 has 8 divisors (see below), whose sum is σ = 312543936. Its totient is φ = 104138892.
The previous prime is 208320187. The next prime is 208320247. The reversal of 208320202 is 202023802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2083202022 = 86794613122641608, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 208320202.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8703 + ... + 22189.
It is an arithmetic number, because the mean of its divisors is an integer number (39067992).
Almost surely, 2208320202 is an apocalyptic number.
208320202 is a deficient number, since it is larger than the sum of its proper divisors (104223734).
208320202 is a wasteful number, since it uses less digits than its factorization.
208320202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21212.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 208320202 is about 14433.3018398425. The cubic root of 208320202 is about 592.8030953529.
The spelling of 208320202 in words is "two hundred eight million, three hundred twenty thousand, two hundred two".
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