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114943 = 137839
BaseRepresentation
bin11100000011111111
312211200011
4130003333
512134233
62244051
7656053
oct340377
9184604
10114943
11793a4
1256627
134041a
142dc63
15240cd
hex1c0ff

114943 has 4 divisors (see below), whose sum is σ = 115920. Its totient is φ = 113968.

The previous prime is 114941. The next prime is 114967. The reversal of 114943 is 349411.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 114943 - 21 = 114941 is a prime.

It is an Ulam number.

It is a Duffinian number.

114943 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283 + ... + 556.

It is an arithmetic number, because the mean of its divisors is an integer number (28980).

2114943 is an apocalyptic number.

114943 is a deficient number, since it is larger than the sum of its proper divisors (977).

114943 is an equidigital number, since it uses as much as digits as its factorization.

114943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976.

The product of its digits is 432, while the sum is 22.

The square root of 114943 is about 339.0324468248. The cubic root of 114943 is about 48.6214055537.

Subtracting from 114943 its sum of digits (22), we obtain a square (114921 = 3392).

The spelling of 114943 in words is "one hundred fourteen thousand, nine hundred forty-three".

Divisors: 1 137 839 114943