Search a number
-
+
244541050 = 252132912973
BaseRepresentation
bin11101001001101…
…10011001111010
3122001010222020221
432210312121322
51000100303200
640133210254
76026364445
oct1644663172
9561128227
10244541050
11116045346
1269a9098a
133b880a60
142469865c
151670691a
hexe93667a

244541050 has 48 divisors (see below), whose sum is σ = 506764440. Its totient is φ = 87171840.

The previous prime is 244541041. The next prime is 244541053. The reversal of 244541050 is 50145442.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 20529961 + 224011089 = 4531^2 + 14967^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (244541053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12364 + ... + 25336.

Almost surely, 2244541050 is an apocalyptic number.

244541050 is an abundant number, since it is smaller than the sum of its proper divisors (262223390).

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

244541050 is a wasteful number, since it uses less digits than its factorization.

244541050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13027 (or 13022 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 244541050 is about 15637.8083502772. The cubic root of 244541050 is about 625.3415093602.

Adding to 244541050 its reverse (50145442), we get a palindrome (294686492).

The spelling of 244541050 in words is "two hundred forty-four million, five hundred forty-one thousand, fifty".

Divisors: 1 2 5 10 13 25 26 29 50 58 65 130 145 290 325 377 650 725 754 1450 1885 3770 9425 12973 18850 25946 64865 129730 168649 324325 337298 376217 648650 752434 843245 1686490 1881085 3762170 4216225 4890821 8432450 9405425 9781642 18810850 24454105 48908210 122270525 244541050