Base | Representation |
---|---|
bin | 1111001010110100… |
… | …01110110010111001 |
3 | 210000120001020020002 |
4 | 13211122032302321 |
5 | 113134304413410 |
6 | 3424034242345 |
7 | 405545244152 |
oct | 74532166271 |
9 | 23016036202 |
10 | 8143826105 |
11 | 34a9a830a8 |
12 | 16b34263b5 |
13 | 9ca28cb1c |
14 | 573826929 |
15 | 329e5a7a5 |
hex | 1e568ecb9 |
8143826105 has 32 divisors (see below), whose sum is σ = 10127351808. Its totient is φ = 6282662400.
The previous prime is 8143826083. The next prime is 8143826107. The reversal of 8143826105 is 5016283418.
It is not a de Polignac number, because 8143826105 - 226 = 8076717241 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8143826107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10960364 + ... + 10961106.
It is an arithmetic number, because the mean of its divisors is an integer number (316479744).
Almost surely, 28143826105 is an apocalyptic number.
It is an amenable number.
8143826105 is a deficient number, since it is larger than the sum of its proper divisors (1983525703).
8143826105 is a wasteful number, since it uses less digits than its factorization.
8143826105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1337.
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 8143826105 is about 90243.1499062394. The cubic root of 8143826105 is about 2011.9143914482.
The spelling of 8143826105 in words is "eight billion, one hundred forty-three million, eight hundred twenty-six thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •