Search a number
-
+
2122132213313 = 77127531550993
BaseRepresentation
bin11110111000011000111…
…011111100111001000001
321111212121001011010020222
4132320120323330321001
5234232111321311223
64302521042112425
7306214262121560
oct36703073747101
97455531133228
102122132213313
11748a9a346372
122a334994b715
13125168407b08
14749d7069bd7
153a3052600c8
hex1ee18efce41

2122132213313 has 16 divisors (see below), whose sum is σ = 2460347986176. Its totient is φ = 1792698593280.

The previous prime is 2122132213277. The next prime is 2122132213321. The reversal of 2122132213313 is 3133122312212.

It is not a de Polignac number, because 2122132213313 - 26 = 2122132213249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122132203313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592745 + ... + 2143737.

It is an arithmetic number, because the mean of its divisors is an integer number (153771749136).

Almost surely, 22122132213313 is an apocalyptic number.

It is an amenable number.

2122132213313 is a deficient number, since it is larger than the sum of its proper divisors (338215772863).

2122132213313 is a wasteful number, since it uses less digits than its factorization.

2122132213313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553824.

The product of its digits is 2592, while the sum is 26.

Adding to 2122132213313 its reverse (3133122312212), we get a palindrome (5255254525525).

The spelling of 2122132213313 in words is "two trillion, one hundred twenty-two billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred thirteen".

Divisors: 1 7 71 497 2753 19271 195463 1368241 1550993 10856951 110120503 770843521 4269883729 29889186103 303161744759 2122132213313