Base | Representation |
---|---|
bin | 111011001001111010110… |
… | …1011110010010101011110 |
3 | 1001210020110121200201210001 |
4 | 1312103311223302111132 |
5 | 2031201122201122233 |
6 | 25142543510204514 |
7 | 1466246635634215 |
oct | 166236553622536 |
9 | 31706417621701 |
10 | 8130200020318 |
11 | 2654aa8a59612 |
12 | ab382b65373a |
13 | 46c8a005c2bc |
14 | 20170a53407c |
15 | e174263927d |
hex | 764f5af255e |
8130200020318 has 8 divisors (see below), whose sum is σ = 12199960068912. Its totient is φ = 4063546664016.
The previous prime is 8130200020291. The next prime is 8130200020339.
8130200020318 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×81302000203182 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776666530 + ... + 776676997.
It is an arithmetic number, because the mean of its divisors is an integer number (1524995008614).
Almost surely, 28130200020318 is an apocalyptic number.
8130200020318 is a deficient number, since it is larger than the sum of its proper divisors (4069760048594).
8130200020318 is a wasteful number, since it uses less digits than its factorization.
8130200020318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1553346146.
The product of its (nonzero) digits is 2304, while the sum is 28.
It can be divided in two parts, 81302000 and 20318, that added together give a palindrome (81322318).
The spelling of 8130200020318 in words is "eight trillion, one hundred thirty billion, two hundred million, twenty thousand, three hundred eighteen".
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