Base | Representation |
---|---|
bin | 11000010011110… |
… | …11101101010000 |
3 | 112012201201222120 |
4 | 30021323231100 |
5 | 404201233243 |
6 | 32122534240 |
7 | 5024244261 |
oct | 1411735520 |
9 | 465651876 |
10 | 203930448 |
11 | a5127a67 |
12 | 58367380 |
13 | 33332307 |
14 | 1d126968 |
15 | 12d83c83 |
hex | c27bb50 |
203930448 has 20 divisors (see below), whose sum is σ = 526820448. Its totient is φ = 67976800.
The previous prime is 203930437. The next prime is 203930459. The reversal of 203930448 is 844039302.
203930448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (203930437) and next prime (203930459).
It is a congruent number.
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, 2124228 + ... + 2124323.
Almost surely, 2203930448 is an apocalyptic number.
It is an amenable number.
203930448 is an abundant number, since it is smaller than the sum of its proper divisors (322890000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203930448 is a wasteful number, since it uses less digits than its factorization.
203930448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4248562 (or 4248556 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 203930448 is about 14280.4218425087. The cubic root of 203930448 is about 588.6096227273.
The spelling of 203930448 in words is "two hundred three million, nine hundred thirty thousand, four hundred forty-eight".
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