Base | Representation |
---|---|
bin | 100110001111… |
… | …0100010011000 |
3 | 1101201112201102 |
4 | 1030132202120 |
5 | 20113014044 |
6 | 1553410532 |
7 | 332256023 |
oct | 114364230 |
9 | 41645642 |
10 | 20048024 |
11 | 10353417 |
12 | 6869a48 |
13 | 41cc249 |
14 | 293c1ba |
15 | 1b6024e |
hex | 131e898 |
20048024 has 8 divisors (see below), whose sum is σ = 37590060. Its totient is φ = 10024008.
The previous prime is 20048011. The next prime is 20048033. The reversal of 20048024 is 42084002.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 20047987 and 20048005.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252994 + ... + 1253009.
Almost surely, 220048024 is an apocalyptic number.
It is an amenable number.
20048024 is a deficient number, since it is larger than the sum of its proper divisors (17542036).
20048024 is a wasteful number, since it uses less digits than its factorization.
20048024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2506009 (or 2506005 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 20048024 is about 4477.5019821324. The cubic root of 20048024 is about 271.6588499806.
The spelling of 20048024 in words is "twenty million, forty-eight thousand, twenty-four".
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