Search a number
-
+
50204929300 = 225219181145987
BaseRepresentation
bin101110110000011100…
…100110110100010100
311210120212102122202221
4232300130212310110
51310304430214200
635021441512124
73425060600161
oct566034466424
9153525378687
1050204929300
111a323412509
129891642644
134971361876
142603a37068
15148c87491a
hexbb0726d14

50204929300 has 72 divisors (see below), whose sum is σ = 115313001440. Its totient is φ = 18919785600.

The previous prime is 50204929289. The next prime is 50204929309. The reversal of 50204929300 is 392940205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50204929309) 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 23 ways as a sum of consecutive naturals, for example, 270907 + ... + 416893.

Almost surely, 250204929300 is an apocalyptic number.

50204929300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50204929300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57656500720).

50204929300 is an abundant number, since it is smaller than the sum of its proper divisors (65108072140).

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

50204929300 is a wasteful number, since it uses less digits than its factorization.

50204929300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146201 (or 146194 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 50204929300 in words is "fifty billion, two hundred four million, nine hundred twenty-nine thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 181 190 362 380 475 724 905 950 1810 1900 3439 3620 4525 6878 9050 13756 17195 18100 34390 68780 85975 145987 171950 291974 343900 583948 729935 1459870 2773753 2919740 3649675 5547506 7299350 11095012 13868765 14598700 26423647 27737530 52847294 55475060 69343825 105694588 132118235 138687650 264236470 277375300 502049293 528472940 660591175 1004098586 1321182350 2008197172 2510246465 2642364700 5020492930 10040985860 12551232325 25102464650 50204929300