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4941330487 = 5778563831
BaseRepresentation
bin1001001101000011…
…01011100000110111
3110202100222121010021
410212201223200313
540104440033422
62134153510011
7233310421222
oct44641534067
913670877107
104941330487
112106285805
12b5aa12307
136099593c2
1434c38c5b9
151ddc17dc7
hex12686b837

4941330487 has 4 divisors (see below), whose sum is σ = 4949894896. Its totient is φ = 4932766080.

The previous prime is 4941330481. The next prime is 4941330523. The reversal of 4941330487 is 7840331494.

4941330487 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.

It is a cyclic number.

It is not a de Polignac number, because 4941330487 - 23 = 4941330479 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 (4941330481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4281339 + ... + 4282492.

It is an arithmetic number, because the mean of its divisors is an integer number (1237473724).

Almost surely, 24941330487 is an apocalyptic number.

4941330487 is a deficient number, since it is larger than the sum of its proper divisors (8564409).

4941330487 is an equidigital number, since it uses as much as digits as its factorization.

4941330487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8564408.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 4941330487 is about 70294.5978507595. The cubic root of 4941330487 is about 1703.2613847169.

The spelling of 4941330487 in words is "four billion, nine hundred forty-one million, three hundred thirty thousand, four hundred eighty-seven".

Divisors: 1 577 8563831 4941330487