Base | Representation |
---|---|
bin | 100110010011… |
… | …1001010001101 |
3 | 1101210100011110 |
4 | 1030213022031 |
5 | 20120131331 |
6 | 1554242233 |
7 | 332464005 |
oct | 114471215 |
9 | 41710143 |
10 | 20083341 |
11 | 10377a03 |
12 | 6886379 |
13 | 4212345 |
14 | 294b005 |
15 | 1b6a946 |
hex | 132728d |
20083341 has 32 divisors (see below), whose sum is σ = 30205440. Its totient is φ = 11805696.
The previous prime is 20083339. The next prime is 20083363. The reversal of 20083341 is 14338002.
It is a happy number.
It is not a de Polignac number, because 20083341 - 21 = 20083339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20083391) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54540 + ... + 54906.
It is an arithmetic number, because the mean of its divisors is an integer number (943920).
Almost surely, 220083341 is an apocalyptic number.
It is an amenable number.
20083341 is a deficient number, since it is larger than the sum of its proper divisors (10122099).
20083341 is a wasteful number, since it uses less digits than its factorization.
20083341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 20083341 is about 4481.4440752954. Note that the first 3 decimals coincide. The cubic root of 20083341 is about 271.8182762887.
The spelling of 20083341 in words is "twenty million, eighty-three thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •