Search a number
-
+
2068301396 = 2271717832437
BaseRepresentation
bin111101101000111…
…1100011001010100
312100010212121010102
41323101330121110
513213441121041
6541122513232
7102153162140
oct17321743124
95303777112
102068301396
119715584a7
12498805818
1326c66c9a5
14158998220
15c18a509b
hex7b47c654

2068301396 has 48 divisors (see below), whose sum is σ = 4384187136. Its totient is φ = 833462784.

The previous prime is 2068301383. The next prime is 2068301399. The reversal of 2068301396 is 6931038602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068301399) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 847490 + ... + 849926.

It is an arithmetic number, because the mean of its divisors is an integer number (91337232).

Almost surely, 22068301396 is an apocalyptic number.

It is an amenable number.

2068301396 is an abundant number, since it is smaller than the sum of its proper divisors (2315885740).

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

2068301396 is a wasteful number, since it uses less digits than its factorization.

2068301396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248 (or 4246 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 2068301396 is about 45478.5817281058. The cubic root of 2068301396 is about 1274.1032055368.

Adding to 2068301396 its reverse (6931038602), we get a palindrome (8999339998).

The spelling of 2068301396 in words is "two billion, sixty-eight million, three hundred one thousand, three hundred ninety-six".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 1783 2437 3566 4874 7132 9748 12481 17059 24962 30311 34118 41429 49924 60622 68236 82858 121244 165716 212177 290003 424354 580006 848708 1160012 4345171 8690342 17380684 30416197 60832394 73867907 121664788 147735814 295471628 517075349 1034150698 2068301396