Search a number
-
+
114414481 is a prime number
BaseRepresentation
bin1101101000111…
…01001110010001
321222021212011101
412310131032101
5213242230411
615204144401
72556335626
oct664351621
9258255141
10114414481
1159647325
1232398101
131a91c79c
14112a434d
15a0a08c1
hex6d1d391

114414481 has 2 divisors, whose sum is σ = 114414482. Its totient is φ = 114414480.

The previous prime is 114414479. The next prime is 114414527. The reversal of 114414481 is 184414411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91374481 + 23040000 = 9559^2 + 4800^2 .

It is an emirp because it is prime and its reverse (184414411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114414481 - 21 = 114414479 is a prime.

It is a super-2 number, since 2×1144144812 = 26181346924998722, which contains 22 as substring.

Together with 114414479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (114414451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57207240 + 57207241.

It is an arithmetic number, because the mean of its divisors is an integer number (57207241).

Almost surely, 2114414481 is an apocalyptic number.

It is an amenable number.

114414481 is a deficient number, since it is larger than the sum of its proper divisors (1).

114414481 is an equidigital number, since it uses as much as digits as its factorization.

114414481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2048, while the sum is 28.

The square root of 114414481 is about 10696.4704926438. The cubic root of 114414481 is about 485.4676907059.

Adding to 114414481 its reverse (184414411), we get a palindrome (298828892).

It can be divided in two parts, 1144 and 14481, that added together give a 6-th power (15625 = 56).

The spelling of 114414481 in words is "one hundred fourteen million, four hundred fourteen thousand, four hundred eighty-one".