Base | Representation |
---|---|
bin | 1101010000000011… |
… | …01110111001001111 |
3 | 200100210020022220010 |
4 | 12220001232321033 |
5 | 104032140300212 |
6 | 3133525324303 |
7 | 341201643504 |
oct | 65001567117 |
9 | 20323208803 |
10 | 7113993807 |
11 | 3020733928 |
12 | 1466566693 |
13 | 894b090bb |
14 | 4b6b514ab |
15 | 2b983503c |
hex | 1a806ee4f |
7113993807 has 4 divisors (see below), whose sum is σ = 9485325080. Its totient is φ = 4742662536.
The previous prime is 7113993793. The next prime is 7113993823. The reversal of 7113993807 is 7083993117.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 7113993807 - 210 = 7113992783 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 (7113993307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185665632 + ... + 1185665637.
It is an arithmetic number, because the mean of its divisors is an integer number (2371331270).
Almost surely, 27113993807 is an apocalyptic number.
7113993807 is a deficient number, since it is larger than the sum of its proper divisors (2371331273).
7113993807 is a wasteful number, since it uses less digits than its factorization.
7113993807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2371331272.
The product of its (nonzero) digits is 285768, while the sum is 48.
The square root of 7113993807 is about 84344.4948233138. The cubic root of 7113993807 is about 1923.2592399038.
The spelling of 7113993807 in words is "seven billion, one hundred thirteen million, nine hundred ninety-three thousand, eight hundred seven".
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