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5078077571 = 728313731867
BaseRepresentation
bin1001011101010110…
…10101000010000011
3111002220022001212002
410232223111002003
540344441440241
62155520454215
7236560642610
oct45653250203
914086261762
105078077571
112176495926
12b9877a36b
1362c097c38
143625c7507
151eac2a89b
hex12ead5083

5078077571 has 16 divisors (see below), whose sum is σ = 5831387904. Its totient is φ = 4331777184.

The previous prime is 5078077453. The next prime is 5078077573. The reversal of 5078077571 is 1757708705.

It is not a de Polignac number, because 5078077571 - 210 = 5078076547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5078077573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2718980 + ... + 2720846.

It is an arithmetic number, because the mean of its divisors is an integer number (364461744).

Almost surely, 25078077571 is an apocalyptic number.

5078077571 is a deficient number, since it is larger than the sum of its proper divisors (753310333).

5078077571 is a wasteful number, since it uses less digits than its factorization.

5078077571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530.

The product of its (nonzero) digits is 480200, while the sum is 47.

The square root of 5078077571 is about 71260.6312840407. The cubic root of 5078077571 is about 1718.8307325939.

The spelling of 5078077571 in words is "five billion, seventy-eight million, seventy-seven thousand, five hundred seventy-one".

Divisors: 1 7 283 1373 1867 1981 9611 13069 388559 528361 2563391 2719913 3698527 17943737 725439653 5078077571