Search a number
-
+
5715540124 = 227229160919
BaseRepresentation
bin1010101001010110…
…00011100010011100
3112202022210112002021
411110223003202130
543201134240444
62343051505524
7261431201200
oct52453034234
915668715067
105715540124
112473300988
1211361582a4
1370117c408
143c3122b00
15236b98584
hex154ac389c

5715540124 has 18 divisors (see below), whose sum is σ = 11635207080. Its totient is φ = 2449517112.

The previous prime is 5715540079. The next prime is 5715540133. The reversal of 5715540124 is 4210455175.

It is a self number, because there is not a number n which added to its sum of digits gives 5715540124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14580264 + ... + 14580655.

Almost surely, 25715540124 is an apocalyptic number.

It is an amenable number.

5715540124 is an abundant number, since it is smaller than the sum of its proper divisors (5919666956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5715540124 is a wasteful number, since it uses less digits than its factorization.

5715540124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29160937 (or 29160928 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 5715540124 is about 75601.1912869103. The cubic root of 5715540124 is about 1787.9378814374.

Adding to 5715540124 its reverse (4210455175), we get a palindrome (9925995299).

It can be divided in two parts, 57155 and 40124, that added together give a palindrome (97279).

The spelling of 5715540124 in words is "five billion, seven hundred fifteen million, five hundred forty thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 29160919 58321838 116643676 204126433 408252866 816505732 1428885031 2857770062 5715540124