Base | Representation |
---|---|
bin | 11000001110010… |
… | …10010111010110 |
3 | 112011100211120002 |
4 | 30013022113112 |
5 | 404010012204 |
6 | 32055211302 |
7 | 5015130434 |
oct | 1407122726 |
9 | 464324502 |
10 | 203204054 |
11 | a4781239 |
12 | 58076b32 |
13 | 331397b1 |
14 | 1cdb7d54 |
15 | 12c8d91e |
hex | c1ca5d6 |
203204054 has 16 divisors (see below), whose sum is σ = 310451856. Its totient is φ = 99727200.
The previous prime is 203204047. The next prime is 203204063. The reversal of 203204054 is 450402302.
203204054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68204 + ... + 71120.
It is an arithmetic number, because the mean of its divisors is an integer number (19403241).
Almost surely, 2203204054 is an apocalyptic number.
203204054 is a deficient number, since it is larger than the sum of its proper divisors (107247802).
203204054 is a wasteful number, since it uses less digits than its factorization.
203204054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3551.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 203204054 is about 14254.9659417341. The cubic root of 203204054 is about 587.9099214905.
Adding to 203204054 its reverse (450402302), we get a palindrome (653606356).
The spelling of 203204054 in words is "two hundred three million, two hundred four thousand, fifty-four".
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