Base | Representation |
---|---|
bin | 10001011101111… |
… | …001011101011110 |
3 | 202102102111022100 |
4 | 101131321131132 |
5 | 1100010101311 |
6 | 45025025530 |
7 | 10155612531 |
oct | 2135713536 |
9 | 672374270 |
10 | 293050206 |
11 | 140467a59 |
12 | 821852a6 |
13 | 489366b7 |
14 | 2acc4a18 |
15 | 1aad9a56 |
hex | 1177975e |
293050206 has 48 divisors (see below), whose sum is σ = 656575920. Its totient is φ = 94400640.
The previous prime is 293050201. The next prime is 293050207. The reversal of 293050206 is 602050392.
293050206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 293050206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (293050201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78621 + ... + 82263.
It is an arithmetic number, because the mean of its divisors is an integer number (13678665).
Almost surely, 2293050206 is an apocalyptic number.
293050206 is an abundant number, since it is smaller than the sum of its proper divisors (363525714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293050206 is a wasteful number, since it uses less digits than its factorization.
293050206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3801 (or 3798 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 293050206 is about 17118.7092387247. The cubic root of 293050206 is about 664.2231537536.
The spelling of 293050206 in words is "two hundred ninety-three million, fifty thousand, two hundred six".
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