Base | Representation |
---|---|
bin | 1101100110110… |
… | …10010001111001 |
3 | 21221202221000211 |
4 | 12303122101321 |
5 | 213204442111 |
6 | 15154231121 |
7 | 2554114333 |
oct | 663322171 |
9 | 257687024 |
10 | 114140281 |
11 | 5947a312 |
12 | 322854a1 |
13 | 1a854a38 |
14 | 11232453 |
15 | a049521 |
hex | 6cda479 |
114140281 has 2 divisors, whose sum is σ = 114140282. Its totient is φ = 114140280.
The previous prime is 114140219. The next prime is 114140291. The reversal of 114140281 is 182041411.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 111112681 + 3027600 = 10541^2 + 1740^2 .
It is an emirp because it is prime and its reverse (182041411) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 114140281 - 213 = 114132089 is a prime.
It is a super-2 number, since 2×1141402812 = 26056007493517922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (114140291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57070140 + 57070141.
It is an arithmetic number, because the mean of its divisors is an integer number (57070141).
Almost surely, 2114140281 is an apocalyptic number.
It is an amenable number.
114140281 is a deficient number, since it is larger than the sum of its proper divisors (1).
114140281 is an equidigital number, since it uses as much as digits as its factorization.
114140281 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 256, while the sum is 22.
The square root of 114140281 is about 10683.6454920593. The cubic root of 114140281 is about 485.0795646559.
Adding to 114140281 its reverse (182041411), we get a palindrome (296181692).
The spelling of 114140281 in words is "one hundred fourteen million, one hundred forty thousand, two hundred eighty-one".
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