Base | Representation |
---|---|
bin | 1000001111010111… |
… | …01111100110010101 |
3 | 102102022022010120221 |
4 | 10013223233212111 |
5 | 33030002444330 |
6 | 2010550554341 |
7 | 214425213436 |
oct | 40753574625 |
9 | 12368263527 |
10 | 4423874965 |
11 | 1970186814 |
12 | a356689b1 |
13 | 5566a20c3 |
14 | 2dd77148d |
15 | 1ad5a2b7a |
hex | 107aef995 |
4423874965 has 4 divisors (see below), whose sum is σ = 5308649964. Its totient is φ = 3539099968.
The previous prime is 4423874951. The next prime is 4423874969. The reversal of 4423874965 is 5694783244.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2571605521 + 1852269444 = 50711^2 + 43038^2 .
It is a cyclic number.
It is not a de Polignac number, because 4423874965 - 27 = 4423874837 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 (4423874969) 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, 442387492 + ... + 442387501.
It is an arithmetic number, because the mean of its divisors is an integer number (1327162491).
Almost surely, 24423874965 is an apocalyptic number.
It is an amenable number.
4423874965 is a deficient number, since it is larger than the sum of its proper divisors (884774999).
4423874965 is an equidigital number, since it uses as much as digits as its factorization.
4423874965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 884774998.
The product of its digits is 5806080, while the sum is 52.
The square root of 4423874965 is about 66512.2166597987. The cubic root of 4423874965 is about 1641.6010248804.
The spelling of 4423874965 in words is "four billion, four hundred twenty-three million, eight hundred seventy-four thousand, nine hundred sixty-five".
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