Search a number
-
+
114312255181 is a prime number
BaseRepresentation
bin110101001110110001…
…0101001011011001101
3101221001121200020101221
41222131202221123031
53333102414131211
6124303032203341
711154523064665
oct1523542513315
9357047606357
10114312255181
1144530319273
121a1a2b39551
13aa19a1a5a7
145765bbb1a5
152e9099cc71
hex1a9d8a96cd

114312255181 has 2 divisors, whose sum is σ = 114312255182. Its totient is φ = 114312255180.

The previous prime is 114312255163. The next prime is 114312255191. The reversal of 114312255181 is 181552213411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86453640900 + 27858614281 = 294030^2 + 166909^2 .

It is an emirp because it is prime and its reverse (181552213411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114312255181 - 29 = 114312254669 is a prime.

It is a super-2 number, since 2×1143122551812 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114312255191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57156127590 + 57156127591.

It is an arithmetic number, because the mean of its divisors is an integer number (57156127591).

Almost surely, 2114312255181 is an apocalyptic number.

It is an amenable number.

114312255181 is a deficient number, since it is larger than the sum of its proper divisors (1).

114312255181 is an equidigital number, since it uses as much as digits as its factorization.

114312255181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 34.

Adding to 114312255181 its reverse (181552213411), we get a palindrome (295864468592).

The spelling of 114312255181 in words is "one hundred fourteen billion, three hundred twelve million, two hundred fifty-five thousand, one hundred eighty-one".