Base | Representation |
---|---|
bin | 111110110111110000110… |
… | …0111010010111101110001 |
3 | 1010121001211122222221202110 |
4 | 1331233201213102331301 |
5 | 2113033143342012103 |
6 | 30213334303435533 |
7 | 1551201103404561 |
oct | 175574147227561 |
9 | 33531748887673 |
10 | 8640964407153 |
11 | 2831681158181 |
12 | b768155b5ba9 |
13 | 4a8abb35b530 |
14 | 21c321214da1 |
15 | eeb882ba403 |
hex | 7dbe19d2f71 |
8640964407153 has 8 divisors (see below), whose sum is σ = 12407538635968. Its totient is φ = 5317516558224.
The previous prime is 8640964407151. The next prime is 8640964407191. The reversal of 8640964407153 is 3517044690468.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8640964407153 - 21 = 8640964407151 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8640964407093 and 8640964407102.
It is not an unprimeable number, because it can be changed into a prime (8640964407151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110781594925 + ... + 110781595002.
It is an arithmetic number, because the mean of its divisors is an integer number (1550942329496).
Almost surely, 28640964407153 is an apocalyptic number.
It is an amenable number.
8640964407153 is a deficient number, since it is larger than the sum of its proper divisors (3766574228815).
8640964407153 is a wasteful number, since it uses less digits than its factorization.
8640964407153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221563189943.
The product of its (nonzero) digits is 17418240, while the sum is 57.
The spelling of 8640964407153 in words is "eight trillion, six hundred forty billion, nine hundred sixty-four million, four hundred seven thousand, one hundred fifty-three".
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