Base | Representation |
---|---|
bin | 111010101011010010101… |
… | …1111101000110101111101 |
3 | 1001112221201000002002112201 |
4 | 1311112211133220311331 |
5 | 2024111423104231424 |
6 | 25052425325431501 |
7 | 1461431045151214 |
oct | 165264537506575 |
9 | 31487630062481 |
10 | 8064430148989 |
11 | 262a118641855 |
12 | aa2b3540b591 |
13 | 46661b10c086 |
14 | 1dc46b65807b |
15 | deb935a9d44 |
hex | 755a57e8d7d |
8064430148989 has 8 divisors (see below), whose sum is σ = 8448115392000. Its totient is φ = 7687785002352.
The previous prime is 8064430148933. The next prime is 8064430149049. The reversal of 8064430148989 is 9898410344608.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8064430148989 - 225 = 8064396594557 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8064430148989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8064430148189) 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, 1760021749 + ... + 1760026330.
It is an arithmetic number, because the mean of its divisors is an integer number (1056014424000).
Almost surely, 28064430148989 is an apocalyptic number.
It is an amenable number.
8064430148989 is a deficient number, since it is larger than the sum of its proper divisors (383685243011).
8064430148989 is a wasteful number, since it uses less digits than its factorization.
8064430148989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3520048187.
The product of its (nonzero) digits is 47775744, while the sum is 64.
The spelling of 8064430148989 in words is "eight trillion, sixty-four billion, four hundred thirty million, one hundred forty-eight thousand, nine hundred eighty-nine".
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