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5719804943 = 71167482399
BaseRepresentation
bin1010101001110110…
…10100110000001111
3112202121211012022112
411110323110300033
543203232224233
62343323134235
7261512353106
oct52473246017
915677735275
105719804943
112475754126
12113767437b
13702013688
143c391303d
1523723c048
hex154ed4c0f

5719804943 has 8 divisors (see below), whose sum is σ = 5835110400. Its totient is φ = 5605464760.

The previous prime is 5719804931. The next prime is 5719804949. The reversal of 5719804943 is 3494089175.

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

It is a cyclic number.

It is not a de Polignac number, because 5719804943 - 220 = 5718756367 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5719804891 and 5719804900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5719804949) 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 7 ways as a sum of consecutive naturals, for example, 229343 + ... + 253056.

It is an arithmetic number, because the mean of its divisors is an integer number (729388800).

Almost surely, 25719804943 is an apocalyptic number.

5719804943 is a deficient number, since it is larger than the sum of its proper divisors (115305457).

5719804943 is a wasteful number, since it uses less digits than its factorization.

5719804943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482637.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 5719804943 is about 75629.3920575857. The cubic root of 5719804943 is about 1788.3824784175.

The spelling of 5719804943 in words is "five billion, seven hundred nineteen million, eight hundred four thousand, nine hundred forty-three".

Divisors: 1 71 167 11857 482399 34250329 80560633 5719804943