Search a number
-
+
5308834287 = 34737651307
BaseRepresentation
bin1001111000110111…
…00110000111101111
3111200222111201120010
410330123212013233
541333030144122
62234442424303
7245362226661
oct47433460757
914628451503
105308834287
112284775859
121041b02093
13667b30783
143850d4531
1521110ce0c
hex13c6e61ef

5308834287 has 8 divisors (see below), whose sum is σ = 7229051136. Its totient is φ = 3463920152.

The previous prime is 5308834277. The next prime is 5308834301. The reversal of 5308834287 is 7824388035.

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 5308834287 - 219 = 5308309999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5308834277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18825513 + ... + 18825794.

It is an arithmetic number, because the mean of its divisors is an integer number (903631392).

Almost surely, 25308834287 is an apocalyptic number.

5308834287 is a deficient number, since it is larger than the sum of its proper divisors (1920216849).

5308834287 is a wasteful number, since it uses less digits than its factorization.

5308834287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37651357.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 5308834287 is about 72861.7477624576. The cubic root of 5308834287 is about 1744.4815866559.

The spelling of 5308834287 in words is "five billion, three hundred eight million, eight hundred thirty-four thousand, two hundred eighty-seven".

Divisors: 1 3 47 141 37651307 112953921 1769611429 5308834287