Base | Representation |
---|---|
bin | 11000010000001… |
… | …01111011101100 |
3 | 112011211020020202 |
4 | 30020011323230 |
5 | 404040314134 |
6 | 32104333032 |
7 | 5020164662 |
oct | 1410057354 |
9 | 464736222 |
10 | 203448044 |
11 | a4928588 |
12 | 58174178 |
13 | 331c3877 |
14 | 1d03cc32 |
15 | 12cdad7e |
hex | c205eec |
203448044 has 12 divisors (see below), whose sum is σ = 376977384. Its totient is φ = 95740224.
The previous prime is 203448019. The next prime is 203448053. The reversal of 203448044 is 440844302.
203448044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2034480442 = 82782213214851872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 203447998 and 203448016.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1495874 + ... + 1496009.
It is an arithmetic number, because the mean of its divisors is an integer number (31414782).
Almost surely, 2203448044 is an apocalyptic number.
It is an amenable number.
203448044 is a deficient number, since it is larger than the sum of its proper divisors (173529340).
203448044 is a wasteful number, since it uses less digits than its factorization.
203448044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2991904 (or 2991902 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
The square root of 203448044 is about 14263.5214445802. The cubic root of 203448044 is about 588.1451313126.
The spelling of 203448044 in words is "two hundred three million, four hundred forty-eight thousand, forty-four".
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