Base | Representation |
---|---|
bin | 1111010110101001… |
… | …10010010010101110 |
3 | 210021110202221012011 |
4 | 13223110302102232 |
5 | 113340210440214 |
6 | 3441541231434 |
7 | 411161604352 |
oct | 75324622256 |
9 | 23243687164 |
10 | 8243061934 |
11 | 354aaa2488 |
12 | 172070257a |
13 | a149c6853 |
14 | 582a99462 |
15 | 333a0dac4 |
hex | 1eb5324ae |
8243061934 has 16 divisors (see below), whose sum is σ = 12484206000. Its totient is φ = 4081685184.
The previous prime is 8243061907. The next prime is 8243061979. The reversal of 8243061934 is 4391603428.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162552 + ... + 1169620.
It is an arithmetic number, because the mean of its divisors is an integer number (780262875).
Almost surely, 28243061934 is an apocalyptic number.
8243061934 is a deficient number, since it is larger than the sum of its proper divisors (4241144066).
8243061934 is a wasteful number, since it uses less digits than its factorization.
8243061934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12627.
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 8243061934 is about 90791.3097933938. The cubic root of 8243061934 is about 2020.0534193304.
The spelling of 8243061934 in words is "eight billion, two hundred forty-three million, sixty-one thousand, nine hundred thirty-four".
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