Search a number
-
+
44202030250 = 2537212372917
BaseRepresentation
bin101001001010101001…
…010111010010101010
311020002111220210100111
4221022221113102222
51211011204432000
632150042524534
73123240025600
oct511251272252
9136074823314
1044202030250
1117822991614
12869720674a
1342257bc3b1
1421d46b1870
15123a867cba
hexa4aa574aa

44202030250 has 96 divisors (see below), whose sum is σ = 96366623184. Its totient is φ = 15137539200.

The previous prime is 44202030247. The next prime is 44202030281. The reversal of 44202030250 is 5203020244.

It can be written as a sum of positive squares in 8 ways, for example, as 17821449009 + 26380581241 = 133497^2 + 162421^2 .

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 15151792 + ... + 15154708.

Almost surely, 244202030250 is an apocalyptic number.

44202030250 is an abundant number, since it is smaller than the sum of its proper divisors (52164592934).

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

44202030250 is a wasteful number, since it uses less digits than its factorization.

44202030250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185 (or 4168 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 44202030250 its reverse (5203020244), we get a palindrome (49405050494).

The spelling of 44202030250 in words is "forty-four billion, two hundred two million, thirty thousand, two hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 49 50 70 98 125 175 245 250 350 490 875 1225 1237 1750 2450 2474 2917 5834 6125 6185 8659 12250 12370 14585 17318 20419 29170 30925 40838 43295 60613 61850 72925 86590 102095 121226 142933 145850 154625 204190 216475 285866 303065 309250 364625 432950 510475 606130 714665 729250 1020950 1082375 1429330 1515325 2164750 2552375 3030650 3573325 3608329 5104750 7146650 7216658 7576625 15153250 17866625 18041645 25258303 35733250 36083290 50516606 90208225 126291515 176808121 180416450 252583030 353616242 451041125 631457575 884040605 902082250 1262915150 1768081210 3157287875 4420203025 6314575750 8840406050 22101015125 44202030250