Base | Representation |
---|---|
bin | 1010111011001100111011… |
… | …11101000111010111110101 |
3 | 10011001201011220001212112002 |
4 | 11131212131331013113311 |
5 | 11122103433421133141 |
6 | 123032354042305045 |
7 | 5026464036512300 |
oct | 535463575072765 |
9 | 104051156055462 |
10 | 24024402130421 |
11 | 7722767762440 |
12 | 284010b7b8185 |
13 | 10536507b49a4 |
14 | 5d0b04393b37 |
15 | 2b9de32b6e9b |
hex | 15d99df475f5 |
24024402130421 has 48 divisors (see below), whose sum is σ = 30832726386240. Its totient is φ = 18508289184000.
The previous prime is 24024402130397. The next prime is 24024402130447. The reversal of 24024402130421 is 12403120442042.
It is a happy number.
It is not a de Polignac number, because 24024402130421 - 222 = 24024397936117 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24024402130451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 889416806 + ... + 889443816.
It is an arithmetic number, because the mean of its divisors is an integer number (642348466380).
Almost surely, 224024402130421 is an apocalyptic number.
It is an amenable number.
24024402130421 is a deficient number, since it is larger than the sum of its proper divisors (6808324255819).
24024402130421 is a wasteful number, since it uses less digits than its factorization.
24024402130421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45666 (or 45659 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 24024402130421 its reverse (12403120442042), we get a palindrome (36427522572463).
The spelling of 24024402130421 in words is "twenty-four trillion, twenty-four billion, four hundred two million, one hundred thirty thousand, four hundred twenty-one".
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