Base | Representation |
---|---|
bin | 1110111110001101… |
… | …10101000111001001 |
3 | 202202012001121112212 |
4 | 13133012311013021 |
5 | 112430221424443 |
6 | 3405335514505 |
7 | 403122345311 |
oct | 73706650711 |
9 | 22665047485 |
10 | 8038076873 |
11 | 3455315142 |
12 | 1683b28a35 |
13 | 9b13b5508 |
14 | 56377a441 |
15 | 320a1c618 |
hex | 1df1b51c9 |
8038076873 has 4 divisors (see below), whose sum is σ = 8038307280. Its totient is φ = 8037846468.
The previous prime is 8038076857. The next prime is 8038076897. The reversal of 8038076873 is 3786708308.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8038076873 - 24 = 8038076857 is a prime.
It is a super-2 number, since 2×80380768732 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8038075873) 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 3 ways as a sum of consecutive naturals, for example, 50915 + ... + 136632.
It is an arithmetic number, because the mean of its divisors is an integer number (2009576820).
Almost surely, 28038076873 is an apocalyptic number.
It is an amenable number.
8038076873 is a deficient number, since it is larger than the sum of its proper divisors (230407).
8038076873 is a wasteful number, since it uses less digits than its factorization.
8038076873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230406.
The product of its (nonzero) digits is 1354752, while the sum is 50.
The square root of 8038076873 is about 89655.3226138861. The cubic root of 8038076873 is about 2003.1680518241.
The spelling of 8038076873 in words is "eight billion, thirty-eight million, seventy-six thousand, eight hundred seventy-three".
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