Base | Representation |
---|---|
bin | 10111000110101010… |
… | …111001101010010000 |
3 | 2101000220120112012020 |
4 | 113012222321222100 |
5 | 401301320041342 |
6 | 15221400531440 |
7 | 1535523164304 |
oct | 270652715220 |
9 | 71026515166 |
10 | 24807971472 |
11 | a5804a9169 |
12 | 4984180b80 |
13 | 245481067b |
14 | 12b4a7bd04 |
15 | 9a2de00ec |
hex | 5c6ab9a90 |
24807971472 has 40 divisors (see below), whose sum is σ = 64480453344. Its totient is φ = 8218589184.
The previous prime is 24807971459. The next prime is 24807971473. The reversal of 24807971472 is 27417970842.
It is not an unprimeable number, because it can be changed into a prime (24807971473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577553 + ... + 1593200.
Almost surely, 224807971472 is an apocalyptic number.
It is an amenable number.
24807971472 is an abundant number, since it is smaller than the sum of its proper divisors (39672481872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24807971472 is a wasteful number, since it uses less digits than its factorization.
24807971472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3170927 (or 3170921 counting only the distinct ones).
The product of its (nonzero) digits is 1580544, while the sum is 51.
The spelling of 24807971472 in words is "twenty-four billion, eight hundred seven million, nine hundred seventy-one thousand, four hundred seventy-two".
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