Base | Representation |
---|---|
bin | 11000101010011… |
… | …11010000010111 |
3 | 112102022022100120 |
4 | 30111033100113 |
5 | 410431102403 |
6 | 32310243023 |
7 | 5061366543 |
oct | 1425172027 |
9 | 472268316 |
10 | 206894103 |
11 | a6871669 |
12 | 59356473 |
13 | 33b2c260 |
14 | 1d698a23 |
15 | 1326be53 |
hex | c54f417 |
206894103 has 8 divisors (see below), whose sum is σ = 297078768. Its totient is φ = 127319424.
The previous prime is 206894081. The next prime is 206894119. The reversal of 206894103 is 301498602.
206894103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 206894103 - 29 = 206893591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206894003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2652450 + ... + 2652527.
It is an arithmetic number, because the mean of its divisors is an integer number (37134846).
Almost surely, 2206894103 is an apocalyptic number.
206894103 is a deficient number, since it is larger than the sum of its proper divisors (90184665).
206894103 is a wasteful number, since it uses less digits than its factorization.
206894103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5304993.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 206894103 is about 14383.8139239911. The cubic root of 206894103 is about 591.4472780829.
The spelling of 206894103 in words is "two hundred six million, eight hundred ninety-four thousand, one hundred three".
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