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5761443087 = 34493314419
BaseRepresentation
bin1010101110110100…
…01010010100001111
3112212112011122010000
411113122022110033
543244412134322
62351411415343
7262526313111
oct52732122417
915775148100
105761443087
112497203514
1211495b4553
1370a831a2a
143c92713b1
1523ac143ac
hex15768a50f

5761443087 has 20 divisors (see below), whose sum is σ = 8608941880. Its totient is φ = 3839917104.

The previous prime is 5761443067. The next prime is 5761443101. The reversal of 5761443087 is 7803441675.

5761443087 is a `hidden beast` number, since 576 + 1 + 44 + 30 + 8 + 7 = 666.

It is not a de Polignac number, because 5761443087 - 219 = 5760918799 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 (5761443007) 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 19 ways as a sum of consecutive naturals, for example, 392364 + ... + 406782.

It is an arithmetic number, because the mean of its divisors is an integer number (430447094).

Almost surely, 25761443087 is an apocalyptic number.

5761443087 is a deficient number, since it is larger than the sum of its proper divisors (2847498793).

5761443087 is a wasteful number, since it uses less digits than its factorization.

5761443087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19364 (or 19355 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 5761443087 is about 75904.1704190224. The cubic root of 5761443087 is about 1792.7115865148.

The spelling of 5761443087 in words is "five billion, seven hundred sixty-one million, four hundred forty-three thousand, eighty-seven".

Divisors: 1 3 9 27 81 4933 14419 14799 43257 44397 129771 133191 389313 399573 1167939 71128927 213386781 640160343 1920481029 5761443087