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5719964287 = 311919371031
BaseRepresentation
bin1010101001110111…
…11011101001111111
3112202122010021220011
411110323323221333
543203302324122
62343330404051
7261513615502
oct52473735177
915678107804
105719964287
112475852914
121137730627
1370206b06b
143c3955139
1523726e377
hex154efba7f

5719964287 has 16 divisors (see below), whose sum is σ = 5947490304. Its totient is φ = 5495256000.

The previous prime is 5719964281. The next prime is 5719964293. The reversal of 5719964287 is 7824699175.

It is an interprime number because it is at equal distance from previous prime (5719964281) and next prime (5719964293).

It is a cyclic number.

It is not a de Polignac number, because 5719964287 - 223 = 5711575679 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 (5719964281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5547462 + ... + 5548492.

It is an arithmetic number, because the mean of its divisors is an integer number (371718144).

Almost surely, 25719964287 is an apocalyptic number.

5719964287 is a deficient number, since it is larger than the sum of its proper divisors (227526017).

5719964287 is a wasteful number, since it uses less digits than its factorization.

5719964287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190.

The product of its digits is 7620480, while the sum is 58.

The square root of 5719964287 is about 75630.4455031173. The cubic root of 5719964287 is about 1788.3990853574.

The spelling of 5719964287 in words is "five billion, seven hundred nineteen million, nine hundred sixty-four thousand, two hundred eighty-seven".

Divisors: 1 31 191 937 1031 5921 29047 31961 178967 196921 966047 5547977 6104551 29947457 184514977 5719964287