Base | Representation |
---|---|
bin | 1010001100100011001011… |
… | …00111001011011100110101 |
3 | 2221101110122021211111202021 |
4 | 11012101211213023130311 |
5 | 10414323044104220303 |
6 | 115404133053313141 |
7 | 4502616015623440 |
oct | 506214547133465 |
9 | 87343567744667 |
10 | 22421434054453 |
11 | 7164970aa8605 |
12 | 2621510a957b1 |
13 | c684419a40a5 |
14 | 5772bb810657 |
15 | 28d376347ebd |
hex | 1464659cb735 |
22421434054453 has 16 divisors (see below), whose sum is σ = 25663062206080. Its totient is φ = 19189455336000.
The previous prime is 22421434054451. The next prime is 22421434054483. The reversal of 22421434054453 is 35445043412422.
It is a cyclic number.
It is not a de Polignac number, because 22421434054453 - 21 = 22421434054451 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22421434054451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34132003 + ... + 34782703.
It is an arithmetic number, because the mean of its divisors is an integer number (1603941387880).
Almost surely, 222421434054453 is an apocalyptic number.
It is an amenable number.
22421434054453 is a deficient number, since it is larger than the sum of its proper divisors (3241628151627).
22421434054453 is an equidigital number, since it uses as much as digits as its factorization.
22421434054453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 658108.
The product of its (nonzero) digits is 1843200, while the sum is 43.
Adding to 22421434054453 its reverse (35445043412422), we get a palindrome (57866477466875).
The spelling of 22421434054453 in words is "twenty-two trillion, four hundred twenty-one billion, four hundred thirty-four million, fifty-four thousand, four hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •