Base | Representation |
---|---|
bin | 1000011101110011… |
… | …01100000000010000 |
3 | 102201202011102210200 |
4 | 10032321230000100 |
5 | 33302003031033 |
6 | 2030554255200 |
7 | 220425420432 |
oct | 41671540020 |
9 | 12652142720 |
10 | 4544970768 |
11 | 1a22576898 |
12 | a6a127500 |
13 | 5757c0a20 |
14 | 311894652 |
15 | 1b9023013 |
hex | 10ee6c010 |
4544970768 has 60 divisors (see below), whose sum is σ = 13698042540. Its totient is φ = 1398451968.
The previous prime is 4544970707. The next prime is 4544970769. The reversal of 4544970768 is 8670794454.
4544970768 is a `hidden beast` number, since 4 + 544 + 97 + 0 + 7 + 6 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1081883664 + 3463087104 = 32892^2 + 58848^2 .
It is not an unprimeable number, because it can be changed into a prime (4544970769) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1212063 + ... + 1215806.
It is an arithmetic number, because the mean of its divisors is an integer number (228300709).
Almost surely, 24544970768 is an apocalyptic number.
4544970768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4544970768 is an abundant number, since it is smaller than the sum of its proper divisors (9153071772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4544970768 is a wasteful number, since it uses less digits than its factorization.
4544970768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2427896 (or 2427887 counting only the distinct ones).
The product of its (nonzero) digits is 6773760, while the sum is 54.
The square root of 4544970768 is about 67416.3983612296. The cubic root of 4544970768 is about 1656.4450424669.
The spelling of 4544970768 in words is "four billion, five hundred forty-four million, nine hundred seventy thousand, seven hundred sixty-eight".
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