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5284971924 = 2232361313909
BaseRepresentation
bin1001110110000001…
…00100010110010100
3111122022121101112220
410323000210112110
541310423100144
62232231142340
7244652343261
oct47300442624
914568541486
105284971924
1122722576a1
121035b149b0
13662bc732b
14381c82268
1520de97919
hex13b024594

5284971924 has 48 divisors (see below), whose sum is σ = 13078746240. Its totient is φ = 1657434240.

The previous prime is 5284971911. The next prime is 5284971931. The reversal of 5284971924 is 4291794825.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140119 + ... + 173790.

It is an arithmetic number, because the mean of its divisors is an integer number (272473880).

Almost surely, 25284971924 is an apocalyptic number.

It is an amenable number.

5284971924 is an abundant number, since it is smaller than the sum of its proper divisors (7793774316).

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

5284971924 is a wasteful number, since it uses less digits than its factorization.

5284971924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314000 (or 313998 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 5284971924 is about 72697.8123742386. The cubic root of 5284971924 is about 1741.8639386367.

The spelling of 5284971924 in words is "five billion, two hundred eighty-four million, nine hundred seventy-one thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 23 46 61 69 92 122 138 183 244 276 366 732 1403 2806 4209 5612 8418 16836 313909 627818 941727 1255636 1883454 3766908 7219907 14439814 19148449 21659721 28879628 38296898 43319442 57445347 76593796 86638884 114890694 229781388 440414327 880828654 1321242981 1761657308 2642485962 5284971924