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5813396689 is a prime number
BaseRepresentation
bin1010110101000000…
…10110010011010001
3120000010221011001111
411122200112103101
543401212143224
62400505133321
7264030025252
oct53240262321
916003834044
105813396689
112513568a81
121162a8a241
137185223c9
143d2116b29
15240577d94
hex15a8164d1

5813396689 has 2 divisors, whose sum is σ = 5813396690. Its totient is φ = 5813396688.

The previous prime is 5813396669. The next prime is 5813396711. The reversal of 5813396689 is 9866933185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5443488400 + 369908289 = 73780^2 + 19233^2 .

It is a cyclic number.

It is not a de Polignac number, because 5813396689 - 215 = 5813363921 is a prime.

It is not a weakly prime, because it can be changed into another prime (5813396669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906698344 + 2906698345.

It is an arithmetic number, because the mean of its divisors is an integer number (2906698345).

Almost surely, 25813396689 is an apocalyptic number.

It is an amenable number.

5813396689 is a deficient number, since it is larger than the sum of its proper divisors (1).

5813396689 is an equidigital number, since it uses as much as digits as its factorization.

5813396689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 58.

The square root of 5813396689 is about 76245.6339012274. The cubic root of 5813396689 is about 1798.0840404494.

The spelling of 5813396689 in words is "five billion, eight hundred thirteen million, three hundred ninety-six thousand, six hundred eighty-nine".