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5124331305 = 325113874029
BaseRepresentation
bin1001100010110111…
…10001011100101001
3111020010100000001100
410301123301130221
540443312100210
62204252112013
7240662045262
oct46133613451
914203300040
105124331305
11219a607a55
12bb0165609
13638841102
143687c7969
151eed155c0
hex1316f1729

5124331305 has 12 divisors (see below), whose sum is σ = 8882174340. Its totient is φ = 2732976672.

The previous prime is 5124331283. The next prime is 5124331337. The reversal of 5124331305 is 5031334215.

5124331305 is a `hidden beast` number, since 5 + 1 + 24 + 331 + 305 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3702965904 + 1421365401 = 60852^2 + 37701^2 .

It is not a de Polignac number, because 5124331305 - 217 = 5124200233 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 56936970 + ... + 56937059.

It is an arithmetic number, because the mean of its divisors is an integer number (740181195).

Almost surely, 25124331305 is an apocalyptic number.

It is an amenable number.

5124331305 is a deficient number, since it is larger than the sum of its proper divisors (3757843035).

5124331305 is a wasteful number, since it uses less digits than its factorization.

5124331305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113874040 (or 113874037 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5124331305 is about 71584.4347955615. The cubic root of 5124331305 is about 1724.0336313810.

The spelling of 5124331305 in words is "five billion, one hundred twenty-four million, three hundred thirty-one thousand, three hundred five".

Divisors: 1 3 5 9 15 45 113874029 341622087 569370145 1024866261 1708110435 5124331305