Base | Representation |
---|---|
bin | 10111001001000011… |
… | …11010110100010000 |
3 | 1012001212000012012222 |
4 | 23210201322310100 |
5 | 200421023002004 |
6 | 5412454040212 |
7 | 616610345123 |
oct | 134441726420 |
9 | 35055005188 |
10 | 12424031504 |
11 | 52a6050835 |
12 | 24a8949068 |
13 | 122cc6b541 |
14 | 85c07a3ba |
15 | 4caace7be |
hex | 2e487ad10 |
12424031504 has 10 divisors (see below), whose sum is σ = 24071561070. Its totient is φ = 6212015744.
The previous prime is 12424031497. The next prime is 12424031507. The reversal of 12424031504 is 40513042421.
It can be written as a sum of positive squares in only one way, i.e., 11077141504 + 1346890000 = 105248^2 + 36700^2 .
It is not an unprimeable number, because it can be changed into a prime (12424031507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 388250969 + ... + 388251000.
It is an arithmetic number, because the mean of its divisors is an integer number (2407156107).
Almost surely, 212424031504 is an apocalyptic number.
It is an amenable number.
12424031504 is a deficient number, since it is larger than the sum of its proper divisors (11647529566).
12424031504 is an equidigital number, since it uses as much as digits as its factorization.
12424031504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 776501977 (or 776501971 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 12424031504 its reverse (40513042421), we get a palindrome (52937073925).
The spelling of 12424031504 in words is "twelve billion, four hundred twenty-four million, thirty-one thousand, five hundred four".
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