Search a number
-
+
6242015241 = 3271123391619
BaseRepresentation
bin1011101000000110…
…11001100000001001
3121010000110020011200
411310003121200021
5100240423441431
62511220014413
7310453153110
oct56403314011
917100406150
106242015241
112713500490
121262531409
13786273c57
1443300ac77
15267ee0ee6
hex1740d9809

6242015241 has 48 divisors (see below), whose sum is σ = 11729802240. Its totient is φ = 3101614560.

The previous prime is 6242015233. The next prime is 6242015251. The reversal of 6242015241 is 1425102426.

6242015241 is a `hidden beast` number, since 624 + 2 + 0 + 15 + 24 + 1 = 666.

It is not a de Polignac number, because 6242015241 - 23 = 6242015233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6242015251) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 179871 + ... + 211748.

It is an arithmetic number, because the mean of its divisors is an integer number (244370880).

Almost surely, 26242015241 is an apocalyptic number.

It is an amenable number.

6242015241 is a deficient number, since it is larger than the sum of its proper divisors (5487786999).

6242015241 is a wasteful number, since it uses less digits than its factorization.

6242015241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391666 (or 391663 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 6242015241 is about 79006.4253146540. The cubic root of 6242015241 is about 1841.2309855996.

Adding to 6242015241 its reverse (1425102426), we get a palindrome (7667117667).

The spelling of 6242015241 in words is "six billion, two hundred forty-two million, fifteen thousand, two hundred forty-one".

Divisors: 1 3 7 9 11 21 23 33 63 69 77 99 161 207 231 253 483 693 759 1449 1771 2277 5313 15939 391619 1174857 2741333 3524571 4307809 8223999 9007237 12923427 24671997 27021711 30154663 38770281 63050659 81065133 90463989 99079607 189151977 271391967 297238821 567455931 693557249 891716463 2080671747 6242015241