Search a number
-
+
5052800000 = 210551579
BaseRepresentation
bin1001011010010101…
…11001110000000000
3111001010201211112202
410231022321300000
540322004100000
62153215012332
7236133043223
oct45512716000
914033654482
105052800000
1121631a0476
12b9020a0a8
13626a875b1
1435d0c75ba
151e88d5dd5
hex12d2b9c00

5052800000 has 132 divisors (see below), whose sum is σ = 12633019560. Its totient is φ = 2019840000.

The previous prime is 5052799933. The next prime is 5052800069. The reversal of 5052800000 is 82505.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 3199211 + ... + 3200789.

Almost surely, 25052800000 is an apocalyptic number.

5052800000 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 5052800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6316509780).

5052800000 is an abundant number, since it is smaller than the sum of its proper divisors (7580219560).

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

5052800000 is an frugal number, since it uses more digits than its factorization.

5052800000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5052800000 is about 71083.0500189743. The cubic root of 5052800000 is about 1715.9739981534.

Adding to 5052800000 its reverse (82505), we get a palindrome (5052882505).

The spelling of 5052800000 in words is "five billion, fifty-two million, eight hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1579 1600 2000 2500 2560 3125 3158 3200 4000 5000 5120 6250 6316 6400 7895 8000 10000 12500 12632 12800 15790 16000 20000 25000 25264 25600 31580 32000 39475 40000 50000 50528 63160 64000 78950 80000 100000 101056 126320 128000 157900 160000 197375 200000 202112 252640 315800 320000 394750 400000 404224 505280 631600 640000 789500 800000 808448 986875 1010560 1263200 1579000 1600000 1616896 1973750 2021120 2526400 3158000 3200000 3947500 4042240 4934375 5052800 6316000 7895000 8084480 9868750 10105600 12632000 15790000 19737500 20211200 25264000 31580000 39475000 40422400 50528000 63160000 78950000 101056000 126320000 157900000 202112000 252640000 315800000 505280000 631600000 1010560000 1263200000 2526400000 5052800000