Base | Representation |
---|---|
bin | 10010100100010011… |
… | …00000111011010000 |
3 | 221201200212000111022 |
4 | 21102021200323100 |
5 | 130403322113324 |
6 | 4325044135012 |
7 | 502006652213 |
oct | 112211407320 |
9 | 27650760438 |
10 | 9968160464 |
11 | 4255848549 |
12 | 1b22397468 |
13 | c2b220102 |
14 | 6a7c3577a |
15 | 3d51be05e |
hex | 252260ed0 |
9968160464 has 20 divisors (see below), whose sum is σ = 19315729860. Its totient is φ = 4983456000.
The previous prime is 9968160457. The next prime is 9968160469. The reversal of 9968160464 is 4640618699.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5284126864 + 4684033600 = 72692^2 + 68440^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9968160469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109964 + ... + 178964.
It is an arithmetic number, because the mean of its divisors is an integer number (965786493).
Almost surely, 29968160464 is an apocalyptic number.
It is an amenable number.
9968160464 is a deficient number, since it is larger than the sum of its proper divisors (9347569396).
9968160464 is a wasteful number, since it uses less digits than its factorization.
9968160464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78038 (or 78032 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 53.
The square root of 9968160464 is about 99840.6753983566. The cubic root of 9968160464 is about 2152.1457189553.
The spelling of 9968160464 in words is "nine billion, nine hundred sixty-eight million, one hundred sixty thousand, four hundred sixty-four".
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