Base | Representation |
---|---|
bin | 11000100110001… |
… | …00100001011011 |
3 | 112101020102212012 |
4 | 30103010201123 |
5 | 410304411401 |
6 | 32250140135 |
7 | 5053512044 |
oct | 1423044133 |
9 | 471212765 |
10 | 206325851 |
11 | a6513736 |
12 | 5912164b |
13 | 33990704 |
14 | 1d58b8cb |
15 | 131a88bb |
hex | c4c485b |
206325851 has 8 divisors (see below), whose sum is σ = 211367424. Its totient is φ = 201337920.
The previous prime is 206325841. The next prime is 206325857. The reversal of 206325851 is 158523602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 206325851 - 210 = 206324827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (206325857) 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, 5570 + ... + 21063.
It is an arithmetic number, because the mean of its divisors is an integer number (26420928).
Almost surely, 2206325851 is an apocalyptic number.
206325851 is a deficient number, since it is larger than the sum of its proper divisors (5041573).
206325851 is a wasteful number, since it uses less digits than its factorization.
206325851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26821.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 206325851 is about 14364.0471664500. The cubic root of 206325851 is about 590.9052950669.
The spelling of 206325851 in words is "two hundred six million, three hundred twenty-five thousand, eight hundred fifty-one".
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