Base | Representation |
---|---|
bin | 10110101010010000… |
… | …100101110100010100 |
3 | 2022210200122201212200 |
4 | 112222100211310110 |
5 | 344312303444104 |
6 | 15102212244500 |
7 | 1520644512600 |
oct | 265220456424 |
9 | 68720581780 |
10 | 24331312404 |
11 | a356434153 |
12 | 4870610730 |
13 | 23a9b3b599 |
14 | 126b640500 |
15 | 976137b39 |
hex | 5aa425d14 |
24331312404 has 216 divisors, whose sum is σ = 76482439488. Its totient is φ = 6486923520.
The previous prime is 24331312403. The next prime is 24331312409. The reversal of 24331312404 is 40421313342.
24331312404 is a `hidden beast` number, since 243 + 3 + 1 + 3 + 12 + 404 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24331312403) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1656139 + ... + 1670765.
It is an arithmetic number, because the mean of its divisors is an integer number (354085368).
Almost surely, 224331312404 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24331312404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38241219744).
24331312404 is an abundant number, since it is smaller than the sum of its proper divisors (52151127084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24331312404 is a wasteful number, since it uses less digits than its factorization.
24331312404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14715 (or 14703 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 24331312404 its reverse (40421313342), we get a palindrome (64752625746).
The spelling of 24331312404 in words is "twenty-four billion, three hundred thirty-one million, three hundred twelve thousand, four hundred four".
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