Base | Representation |
---|---|
bin | 1000000100001110100110… |
… | …0101001001101000011101 |
3 | 1011101211202010122102100200 |
4 | 2001003221211021220131 |
5 | 2130301130210012203 |
6 | 30510123335214113 |
7 | 1603513300322631 |
oct | 201035145115035 |
9 | 34354663572320 |
10 | 8868731329053 |
11 | 290a23169a812 |
12 | bb29a0217339 |
13 | 4c44191cc0bb |
14 | 22936ad32dc1 |
15 | 105a692b59a3 |
hex | 810e9949a1d |
8868731329053 has 12 divisors (see below), whose sum is σ = 12985874488860. Its totient is φ = 5831494572096.
The previous prime is 8868731329049. The next prime is 8868731329067. The reversal of 8868731329053 is 3509231378688.
It can be written as a sum of positive squares in 2 ways, for example, as 3418808396004 + 5449922933049 = 1849002^2 + 2334507^2 .
It is not a de Polignac number, because 8868731329053 - 22 = 8868731329049 is a prime.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8868731329253) 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, 6749414358 + ... + 6749415671.
It is an arithmetic number, because the mean of its divisors is an integer number (1082156207405).
Almost surely, 28868731329053 is an apocalyptic number.
It is an amenable number.
8868731329053 is a deficient number, since it is larger than the sum of its proper divisors (4117143159807).
8868731329053 is a wasteful number, since it uses less digits than its factorization.
8868731329053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13498830108 (or 13498830105 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 63.
The spelling of 8868731329053 in words is "eight trillion, eight hundred sixty-eight billion, seven hundred thirty-one million, three hundred twenty-nine thousand, fifty-three".
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