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5024542133 = 13449860809
BaseRepresentation
bin1001010110111110…
…00110110110110101
3110222011120012001002
410223133012312311
540242240322013
62150325213045
7235340621612
oct45337066665
913864505032
105024542133
11214924a966
12b82861185
13620c72570
1435944d509
151e61a3358
hex12b7c6db5

5024542133 has 8 divisors (see below), whose sum is σ = 5423103000. Its totient is φ = 4627703808.

The previous prime is 5024542079. The next prime is 5024542157. The reversal of 5024542133 is 3312454205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1456032964 + 3568509169 = 38158^2 + 59737^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5024542133 - 218 = 5024279989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5024542096 and 5024542105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5024542183) 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, 424568 + ... + 436241.

It is an arithmetic number, because the mean of its divisors is an integer number (677887875).

Almost surely, 25024542133 is an apocalyptic number.

It is an amenable number.

5024542133 is a deficient number, since it is larger than the sum of its proper divisors (398560867).

5024542133 is a wasteful number, since it uses less digits than its factorization.

5024542133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861271.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5024542133 is about 70884.0047754075. The cubic root of 5024542133 is about 1712.7691453864.

Adding to 5024542133 its reverse (3312454205), we get a palindrome (8336996338).

The spelling of 5024542133 in words is "five billion, twenty-four million, five hundred forty-two thousand, one hundred thirty-three".

Divisors: 1 13 449 5837 860809 11190517 386503241 5024542133