Search a number
-
+
244524124 = 2213171631697
BaseRepresentation
bin11101001001100…
…10010001011100
3122001010010001001
432210302101130
51000044232444
640133000044
76026264215
oct1644622134
9561103031
10244524124
11116033659
1269a83024
133b876140
142469240c
15167018d4
hexe93245c

244524124 has 48 divisors (see below), whose sum is σ = 491224608. Its totient is φ = 105504768.

The previous prime is 244524103. The next prime is 244524151. The reversal of 244524124 is 421425442.

It is a junction number, because it is equal to n+sod(n) for n = 244524092 and 244524101.

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 15 ways as a sum of consecutive naturals, for example, 143244 + ... + 144940.

It is an arithmetic number, because the mean of its divisors is an integer number (10233846).

Almost surely, 2244524124 is an apocalyptic number.

It is an amenable number.

244524124 is an abundant number, since it is smaller than the sum of its proper divisors (246700484).

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

244524124 is a wasteful number, since it uses less digits than its factorization.

244524124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894 (or 1892 counting only the distinct ones).

The product of its digits is 10240, while the sum is 28.

The square root of 244524124 is about 15637.2671525430. The cubic root of 244524124 is about 625.3270812787.

Adding to 244524124 its reverse (421425442), we get a palindrome (665949566).

It can be divided in two parts, 2445 and 24124, that added together give a square (26569 = 1632).

The spelling of 244524124 in words is "two hundred forty-four million, five hundred twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 13 17 26 34 52 68 163 221 326 442 652 884 1697 2119 2771 3394 4238 5542 6788 8476 11084 22061 28849 36023 44122 57698 72046 88244 115396 144092 276611 375037 553222 750074 1106444 1500148 3595943 4702387 7191886 9404774 14383772 18809548 61131031 122262062 244524124