Base | Representation |
---|---|
bin | 1111000100110011… |
… | …10100010011010111 |
3 | 202220001010121022221 |
4 | 13202121310103113 |
5 | 113033401322233 |
6 | 3415033203211 |
7 | 404363434246 |
oct | 74231642327 |
9 | 22801117287 |
10 | 8093385943 |
11 | 3483561715 |
12 | 169a560507 |
13 | 9bc9ac286 |
14 | 56ac5695d |
15 | 3257e542d |
hex | 1e26744d7 |
8093385943 has 4 divisors (see below), whose sum is σ = 8093734000. Its totient is φ = 8093037888.
The previous prime is 8093385941. The next prime is 8093385991. The reversal of 8093385943 is 3495833908.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8093385943 - 21 = 8093385941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8093385941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136443 + ... + 186556.
It is an arithmetic number, because the mean of its divisors is an integer number (2023433500).
Almost surely, 28093385943 is an apocalyptic number.
8093385943 is a deficient number, since it is larger than the sum of its proper divisors (348057).
8093385943 is a wasteful number, since it uses less digits than its factorization.
8093385943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348056.
The product of its (nonzero) digits is 2799360, while the sum is 52.
The square root of 8093385943 is about 89963.2477348389. The cubic root of 8093385943 is about 2007.7520757559.
The spelling of 8093385943 in words is "eight billion, ninety-three million, three hundred eighty-five thousand, nine hundred forty-three".
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