Base | Representation |
---|---|
bin | 100110011010… |
… | …1010011110100 |
3 | 1101220021200002 |
4 | 1030311103310 |
5 | 20124010200 |
6 | 1555410432 |
7 | 333124664 |
oct | 114652364 |
9 | 41807602 |
10 | 20141300 |
11 | 10407503 |
12 | 68b3a18 |
13 | 423283a |
14 | 29641a4 |
15 | 1b7cbd5 |
hex | 13354f4 |
20141300 has 18 divisors (see below), whose sum is σ = 43706838. Its totient is φ = 8056480.
The previous prime is 20141269. The next prime is 20141309. The reversal of 20141300 is 314102.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 2735716 + 17405584 = 1654^2 + 4172^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20141309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100607 + ... + 100806.
Almost surely, 220141300 is an apocalyptic number.
20141300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20141300 is an abundant number, since it is smaller than the sum of its proper divisors (23565538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20141300 is a wasteful number, since it uses less digits than its factorization.
20141300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201427 (or 201420 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 20141300 is about 4487.9059704945. The cubic root of 20141300 is about 272.0795074665.
Adding to 20141300 its reverse (314102), we get a palindrome (20455402).
The spelling of 20141300 in words is "twenty million, one hundred forty-one thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •