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4258087873 = 13401816821
BaseRepresentation
bin1111110111001101…
…0100001111000001
3101222202100021110021
43331303110033001
532210032302443
61542305333441
7210343102234
oct37563241701
911882307407
104258087873
111895641496
129aa037281
1352b236530
142c573741b
1519dc559ed
hexfdcd43c1

4258087873 has 8 divisors (see below), whose sum is σ = 4597074216. Its totient is φ = 3920736000.

The previous prime is 4258087849. The next prime is 4258087921. The reversal of 4258087873 is 3787808524.

4258087873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 725925249 + 3532162624 = 26943^2 + 59432^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4258087873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4258087873.

It is not an unprimeable number, because it can be changed into a prime (4258087073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403198 + ... + 413623.

It is an arithmetic number, because the mean of its divisors is an integer number (574634277).

Almost surely, 24258087873 is an apocalyptic number.

It is an amenable number.

4258087873 is a deficient number, since it is larger than the sum of its proper divisors (338986343).

4258087873 is a wasteful number, since it uses less digits than its factorization.

4258087873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817235.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The square root of 4258087873 is about 65254.0257225560. The cubic root of 4258087873 is about 1620.8327620343.

The spelling of 4258087873 in words is "four billion, two hundred fifty-eight million, eighty-seven thousand, eight hundred seventy-three".

Divisors: 1 13 401 5213 816821 10618673 327545221 4258087873