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5200431324 = 22311124931543
BaseRepresentation
bin1001101011111100…
…00100100011011100
3111102102112021122120
410311332010203130
541122302300244
62220011142540
7242604636234
oct46576044334
914372467576
105200431324
112229565030
121011744a50
1364b5372ca
14374956cc4
15206848819
hex135f848dc

5200431324 has 48 divisors (see below), whose sum is σ = 13248480000. Its totient is φ = 1574576640.

The previous prime is 5200431323. The next prime is 5200431329. The reversal of 5200431324 is 4231340025.

It is a junction number, because it is equal to n+sod(n) for n = 5200431294 and 5200431303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200431323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149097 + ... + 180639.

It is an arithmetic number, because the mean of its divisors is an integer number (276010000).

Almost surely, 25200431324 is an apocalyptic number.

It is an amenable number.

5200431324 is an abundant number, since it is smaller than the sum of its proper divisors (8048048676).

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

5200431324 is a wasteful number, since it uses less digits than its factorization.

5200431324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32810 (or 32808 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5200431324 is about 72114.0161411081. The cubic root of 5200431324 is about 1732.5261106031.

Adding to 5200431324 its reverse (4231340025), we get a palindrome (9431771349).

The spelling of 5200431324 in words is "five billion, two hundred million, four hundred thirty-one thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 1249 2498 3747 4996 7494 13739 14988 27478 31543 41217 54956 63086 82434 94629 126172 164868 189258 346973 378516 693946 1040919 1387892 2081838 4163676 39397207 78794414 118191621 157588828 236383242 433369277 472766484 866738554 1300107831 1733477108 2600215662 5200431324