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244144300 = 22521926763
BaseRepresentation
bin11101000110101…
…01100010101100
3122000101211000111
432203111202230
51000000104200
640120505404
76023122651
oct1643254254
9560354014
10244144300
111158a4254
126991b264
133b7722aa
14245d3c28
15166790ba
hexe8d58ac

244144300 has 54 divisors (see below), whose sum is σ = 559227228. Its totient is φ = 92504160.

The previous prime is 244144289. The next prime is 244144309. The reversal of 244144300 is 3441442.

244144300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (244144309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32719 + ... + 39481.

Almost surely, 2244144300 is an apocalyptic number.

244144300 is a gapful number since it is divisible by the number (20) 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 244144300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279613614).

244144300 is an abundant number, since it is smaller than the sum of its proper divisors (315082928).

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

244144300 is a wasteful number, since it uses less digits than its factorization.

244144300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815 (or 6789 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 244144300 is about 15625.1175995575. The cubic root of 244144300 is about 625.0031359843.

Adding to 244144300 its reverse (3441442), we get a palindrome (247585742).

The spelling of 244144300 in words is "two hundred forty-four million, one hundred forty-four thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 361 380 475 722 950 1444 1805 1900 3610 6763 7220 9025 13526 18050 27052 33815 36100 67630 128497 135260 169075 256994 338150 513988 642485 676300 1284970 2441443 2569940 3212425 4882886 6424850 9765772 12207215 12849700 24414430 48828860 61036075 122072150 244144300