Search a number
-
+
52441030000 = 24545244103
BaseRepresentation
bin110000110101101110…
…101001110101110000
312000100201001100021101
4300311232221311300
51324344400430000
640031401134144
73534352254202
oct606556516560
9160321040241
1052441030000
112027065a017
12a1b648a354
134c396c2c88
1427769d0772
15156dd22e6a
hexc35ba9d70

52441030000 has 50 divisors (see below), whose sum is σ = 126965001944. Its totient is φ = 20976408000.

The previous prime is 52441029997. The next prime is 52441030021. The reversal of 52441030000 is 3014425.

It is a tau number, because it is divible by the number of its divisors (50).

It is a self number, because there is not a number n which added to its sum of digits gives 52441030000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2612052 + ... + 2632051.

Almost surely, 252441030000 is an apocalyptic number.

52441030000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52441030000 is an abundant number, since it is smaller than the sum of its proper divisors (74523971944).

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

52441030000 is an equidigital number, since it uses as much as digits as its factorization.

52441030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244131 (or 5244110 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 52441030000 its reverse (3014425), we get a palindrome (52444044425).

The spelling of 52441030000 in words is "fifty-two billion, four hundred forty-one million, thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 5244103 10488206 20976412 26220515 41952824 52441030 83905648 104882060 131102575 209764120 262205150 419528240 524410300 655512875 1048820600 1311025750 2097641200 2622051500 3277564375 5244103000 6555128750 10488206000 13110257500 26220515000 52441030000