Base | Representation |
---|---|
bin | 10110100011101101… |
… | …010011101111000001 |
3 | 2022112000211121101221 |
4 | 112203231103233001 |
5 | 344101134300001 |
6 | 15043244355041 |
7 | 1515141334351 |
oct | 264355235701 |
9 | 68460747357 |
10 | 24221400001 |
11 | a2aa392357 |
12 | 483b845a81 |
13 | 2390137066 |
14 | 125abccb61 |
15 | 96b6761a1 |
hex | 5a3b53bc1 |
24221400001 has 4 divisors (see below), whose sum is σ = 24223859712. Its totient is φ = 24218940292.
The previous prime is 24221399999. The next prime is 24221400017. The reversal of 24221400001 is 10000412242.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 24221400001 - 21 = 24221399999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (24221400031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215025 + ... + 1234798.
It is an arithmetic number, because the mean of its divisors is an integer number (6055964928).
Almost surely, 224221400001 is an apocalyptic number.
It is an amenable number.
24221400001 is a deficient number, since it is larger than the sum of its proper divisors (2459711).
24221400001 is an equidigital number, since it uses as much as digits as its factorization.
24221400001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2459710.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 24221400001 its reverse (10000412242), we get a palindrome (34221812243).
The spelling of 24221400001 in words is "twenty-four billion, two hundred twenty-one million, four hundred thousand, one".
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