Base | Representation |
---|---|
bin | 1010101001001001100111… |
… | …01001001010011001101000 |
3 | 10001212102011222111202112010 |
4 | 11110210303221022121220 |
5 | 11031423141131140144 |
6 | 121435414233315520 |
7 | 4633615326013344 |
oct | 524446351123150 |
9 | 101772158452463 |
10 | 23404143224424 |
11 | 7503706783a26 |
12 | 275ba68265ba0 |
13 | 100a00293c551 |
14 | 5acaa36b0624 |
15 | 2a8bdeada5b9 |
hex | 154933a4a668 |
23404143224424 has 64 divisors (see below), whose sum is σ = 61000706923200. Its totient is φ = 7476180880896.
The previous prime is 23404143224419. The next prime is 23404143224431. The reversal of 23404143224424 is 42442234140432.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213892789 + ... + 214002180.
It is an arithmetic number, because the mean of its divisors is an integer number (953136045675).
Almost surely, 223404143224424 is an apocalyptic number.
23404143224424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23404143224424 is an abundant number, since it is smaller than the sum of its proper divisors (37596563698776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23404143224424 is a wasteful number, since it uses less digits than its factorization.
23404143224424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427895074 (or 427895070 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 39.
Adding to 23404143224424 its reverse (42442234140432), we get a palindrome (65846377364856).
The spelling of 23404143224424 in words is "twenty-three trillion, four hundred four billion, one hundred forty-three million, two hundred twenty-four thousand, four hundred twenty-four".
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