Base | Representation |
---|---|
bin | 11000001111001… |
… | …10011100101010 |
3 | 112011120200100101 |
4 | 30013212130222 |
5 | 404022202312 |
6 | 32101500014 |
7 | 5016120001 |
oct | 1407463452 |
9 | 464520311 |
10 | 203319082 |
11 | a484a6aa |
12 | 5811160a |
13 | 33179c65 |
14 | 1d007c38 |
15 | 12cb2a57 |
hex | c1e672a |
203319082 has 32 divisors (see below), whose sum is σ = 333259920. Its totient is φ = 92651520.
The previous prime is 203319059. The next prime is 203319121. The reversal of 203319082 is 280913302.
203319082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 142592+1.
It can be written as a sum of positive squares in 8 ways, for example, as 9803161 + 193515921 = 3131^2 + 13911^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 203319082.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218394 + ... + 219322.
Almost surely, 2203319082 is an apocalyptic number.
203319082 is a deficient number, since it is larger than the sum of its proper divisors (129940838).
203319082 is a wasteful number, since it uses less digits than its factorization.
203319082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1146.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 203319082 is about 14259.0000350656. Note that the first 4 decimals coincide. The cubic root of 203319082 is about 588.0208335593.
It can be divided in two parts, 2033 and 19082, that added together give a triangular number (21115 = T205).
The spelling of 203319082 in words is "two hundred three million, three hundred nineteen thousand, eighty-two".
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