Search a number
-
+
2132440442312 = 23266555055289
BaseRepresentation
bin11111000001111111010…
…110101110010111001000
321112212012102220102002012
4133001333112232113020
5234414214223123222
64311343555155052
7310030601455415
oct37017726562710
97485172812065
102132440442312
117523aa045394
122a5345ba5a88
1312611bc147bb
14752d410510c
153a70a2051e2
hex1f07f5ae5c8

2132440442312 has 8 divisors (see below), whose sum is σ = 3998325829350. Its totient is φ = 1066220221152.

The previous prime is 2132440442303. The next prime is 2132440442323.

It is a happy number.

2132440442312 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1982728712836 + 149711729476 = 1408094^2 + 386926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133277527637 + ... + 133277527652.

Almost surely, 22132440442312 is an apocalyptic number.

It is an amenable number.

2132440442312 is a deficient number, since it is larger than the sum of its proper divisors (1865885387038).

2132440442312 is a wasteful number, since it uses less digits than its factorization.

2132440442312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266555055295 (or 266555055291 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 2132440 and 442312, that added together give a palindrome (2574752).

The spelling of 2132440442312 in words is "two trillion, one hundred thirty-two billion, four hundred forty million, four hundred forty-two thousand, three hundred twelve".

Divisors: 1 2 4 8 266555055289 533110110578 1066220221156 2132440442312