Base | Representation |
---|---|
bin | 1001000001001110… |
… | …1100110000001011 |
3 | 20020201200202201012 |
4 | 2100103230300023 |
5 | 14424244130042 |
6 | 1040124114135 |
7 | 113665603310 |
oct | 22023546013 |
9 | 6221622635 |
10 | 2421083147 |
11 | 103270266a |
12 | 57699594b |
13 | 2c778b0a2 |
14 | 18d78ad07 |
15 | e283ce82 |
hex | 904ecc0b |
2421083147 has 8 divisors (see below), whose sum is σ = 2767251456. Its totient is φ = 2074989672.
The previous prime is 2421083143. The next prime is 2421083207. The reversal of 2421083147 is 7413801242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2421083147 - 22 = 2421083143 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2421083141) 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 7 ways as a sum of consecutive naturals, for example, 106568 + ... + 127274.
It is an arithmetic number, because the mean of its divisors is an integer number (345906432).
Almost surely, 22421083147 is an apocalyptic number.
2421083147 is a deficient number, since it is larger than the sum of its proper divisors (346168309).
2421083147 is a wasteful number, since it uses less digits than its factorization.
2421083147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37417.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 2421083147 is about 49204.5033203263. The cubic root of 2421083147 is about 1342.7749628625.
Adding to 2421083147 its reverse (7413801242), we get a palindrome (9834884389).
The spelling of 2421083147 in words is "two billion, four hundred twenty-one million, eighty-three thousand, one hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •