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4864747441 = 19256039339
BaseRepresentation
bin1001000011111011…
…00010011110110001
3110120000212202221011
410201331202132301
534430333404231
62122420230521
7231360446101
oct44175423661
913500782834
104864747441
112077028834
12b3923b441
135c6b243a8
14342135201
151d713b9b1
hex121f627b1

4864747441 has 4 divisors (see below), whose sum is σ = 5120786800. Its totient is φ = 4608708084.

The previous prime is 4864747409. The next prime is 4864747463. The reversal of 4864747441 is 1447474684.

4864747441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4864747441 - 25 = 4864747409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4864747141) 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, 128019651 + ... + 128019688.

It is an arithmetic number, because the mean of its divisors is an integer number (1280196700).

Almost surely, 24864747441 is an apocalyptic number.

It is an amenable number.

4864747441 is a deficient number, since it is larger than the sum of its proper divisors (256039359).

4864747441 is a wasteful number, since it uses less digits than its factorization.

4864747441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256039358.

The product of its digits is 2408448, while the sum is 49.

The square root of 4864747441 is about 69747.7414759790. The cubic root of 4864747441 is about 1694.4162173110.

The spelling of 4864747441 in words is "four billion, eight hundred sixty-four million, seven hundred forty-seven thousand, four hundred forty-one".

Divisors: 1 19 256039339 4864747441