Base | Representation |
---|---|
bin | 11000101010001… |
… | …00100000100011 |
3 | 112102020001222012 |
4 | 30111010200203 |
5 | 410423200313 |
6 | 32305303135 |
7 | 5061124316 |
oct | 1425044043 |
9 | 472201865 |
10 | 206850083 |
11 | a6841590 |
12 | 59334aab |
13 | 33b151cb |
14 | 1d68697d |
15 | 1325dda8 |
hex | c544823 |
206850083 has 4 divisors (see below), whose sum is σ = 225654648. Its totient is φ = 188045520.
The previous prime is 206850079. The next prime is 206850113. The reversal of 206850083 is 380058602.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 206850083 - 22 = 206850079 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (206850023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9402266 + ... + 9402287.
It is an arithmetic number, because the mean of its divisors is an integer number (56413662).
Almost surely, 2206850083 is an apocalyptic number.
206850083 is a deficient number, since it is larger than the sum of its proper divisors (18804565).
206850083 is a wasteful number, since it uses less digits than its factorization.
206850083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18804564.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 206850083 is about 14382.2836503804. The cubic root of 206850083 is about 591.4053285131.
The spelling of 206850083 in words is "two hundred six million, eight hundred fifty thousand, eighty-three".
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