Base | Representation |
---|---|
bin | 100110110100… |
… | …0010010000010 |
3 | 1102021220001202 |
4 | 1031220102002 |
5 | 20202200312 |
6 | 2004101202 |
7 | 334654454 |
oct | 115502202 |
9 | 42256052 |
10 | 20350082 |
11 | 1053a355 |
12 | 6994802 |
13 | 42a688c |
14 | 29ba2d4 |
15 | 1bbe9c2 |
hex | 1368482 |
20350082 has 16 divisors (see below), whose sum is σ = 31008120. Its totient is φ = 10015488.
The previous prime is 20350081. The next prime is 20350087. The reversal of 20350082 is 28005302.
It can be written as a sum of positive squares in 4 ways, for example, as 14055001 + 6295081 = 3749^2 + 2509^2 .
It is not an unprimeable number, because it can be changed into a prime (20350081) 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, 60218 + ... + 60554.
Almost surely, 220350082 is an apocalyptic number.
20350082 is a deficient number, since it is larger than the sum of its proper divisors (10658038).
20350082 is a wasteful number, since it uses less digits than its factorization.
20350082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 20350082 is about 4511.1065161443. The cubic root of 20350082 is about 273.0163908455.
Adding to 20350082 its reverse (28005302), we get a palindrome (48355384).
The spelling of 20350082 in words is "twenty million, three hundred fifty thousand, eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •