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5384575813 = 19283398727
BaseRepresentation
bin1010000001111001…
…00001101101000101
3111220021000210101211
411000330201231011
542011422411223
62250150051421
7250302065521
oct50074415505
914807023354
105384575813
1123134a8561
121063349b71
1367a72c746
143911acd81
15217abed0d
hex140f21b45

5384575813 has 4 divisors (see below), whose sum is σ = 5667974560. Its totient is φ = 5101177068.

The previous prime is 5384575811. The next prime is 5384575829. The reversal of 5384575813 is 3185754835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5384575813 - 21 = 5384575811 is a prime.

It is a super-2 number, since 2×53845758132 = 57987313371889221938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384575811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141699345 + ... + 141699382.

It is an arithmetic number, because the mean of its divisors is an integer number (1416993640).

Almost surely, 25384575813 is an apocalyptic number.

It is an amenable number.

5384575813 is a deficient number, since it is larger than the sum of its proper divisors (283398747).

5384575813 is a wasteful number, since it uses less digits than its factorization.

5384575813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283398746.

The product of its digits is 2016000, while the sum is 49.

The square root of 5384575813 is about 73379.6689349305. The cubic root of 5384575813 is about 1752.7386575426.

The spelling of 5384575813 in words is "five billion, three hundred eighty-four million, five hundred seventy-five thousand, eight hundred thirteen".

Divisors: 1 19 283398727 5384575813