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5719964289 = 3131131297927
BaseRepresentation
bin1010101001110111…
…11011101010000001
3112202122010021220020
411110323323222001
543203302324124
62343330404053
7261513615504
oct52473735201
915678107806
105719964289
112475852916
121137730629
1370206b070
143c395513b
1523726e379
hex154efba81

5719964289 has 16 divisors (see below), whose sum is σ = 8285972352. Its totient is φ = 3488825088.

The previous prime is 5719964281. The next prime is 5719964293. The reversal of 5719964289 is 9824699175.

It is not a de Polignac number, because 5719964289 - 23 = 5719964281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5719964281) 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, 644557 + ... + 653370.

It is an arithmetic number, because the mean of its divisors is an integer number (517873272).

Almost surely, 25719964289 is an apocalyptic number.

It is an amenable number.

5719964289 is a deficient number, since it is larger than the sum of its proper divisors (2566008063).

5719964289 is a wasteful number, since it uses less digits than its factorization.

5719964289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298056.

The product of its digits is 9797760, while the sum is 60.

The square root of 5719964289 is about 75630.4455163395. The cubic root of 5719964289 is about 1788.3990855659.

The spelling of 5719964289 in words is "five billion, seven hundred nineteen million, nine hundred sixty-four thousand, two hundred eighty-nine".

Divisors: 1 3 13 39 113 339 1469 4407 1297927 3893781 16873051 50619153 146665751 439997253 1906654763 5719964289