Base | Representation |
---|---|
bin | 10100111010000011… |
… | …01110100100110101 |
3 | 1001222020201010110111 |
4 | 22131001232210311 |
5 | 140441422113141 |
6 | 5053442023021 |
7 | 545102625430 |
oct | 123501564465 |
9 | 31866633414 |
10 | 11224410421 |
11 | 483a983754 |
12 | 2213047a71 |
13 | 109b57a693 |
14 | 786a08817 |
15 | 45a61b381 |
hex | 29d06e935 |
11224410421 has 8 divisors (see below), whose sum is σ = 13100832000. Its totient is φ = 9416222448.
The previous prime is 11224410403. The next prime is 11224410433. The reversal of 11224410421 is 12401442211.
11224410421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11224410421 - 213 = 11224402229 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11224410392 and 11224410401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11224410451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17058046 + ... + 17058703.
It is an arithmetic number, because the mean of its divisors is an integer number (1637604000).
Almost surely, 211224410421 is an apocalyptic number.
It is an amenable number.
11224410421 is a deficient number, since it is larger than the sum of its proper divisors (1876421579).
11224410421 is an equidigital number, since it uses as much as digits as its factorization.
11224410421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34116803.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 11224410421 its reverse (12401442211), we get a palindrome (23625852632).
The spelling of 11224410421 in words is "eleven billion, two hundred twenty-four million, four hundred ten thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •