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12114941 = 14398419
BaseRepresentation
bin101110001101…
…101111111101
3211210111120112
4232031233331
511100134231
61111355405
7204655346
oct56155775
924714515
1012114941
116925153
124082b65
132682407
1418750cd
1510e492b
hexb8dbfd

12114941 has 4 divisors (see below), whose sum is σ = 12124800. Its totient is φ = 12105084.

The previous prime is 12114937. The next prime is 12114959. The reversal of 12114941 is 14941121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, 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 12114941 - 22 = 12114937 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771 + ... + 5648.

It is an arithmetic number, because the mean of its divisors is an integer number (3031200).

Almost surely, 212114941 is an apocalyptic number.

It is an amenable number.

12114941 is a deficient number, since it is larger than the sum of its proper divisors (9859).

12114941 is an equidigital number, since it uses as much as digits as its factorization.

12114941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858.

The product of its digits is 288, while the sum is 23.

The square root of 12114941 is about 3480.6523813791. The cubic root of 12114941 is about 229.6714970047.

The spelling of 12114941 in words is "twelve million, one hundred fourteen thousand, nine hundred forty-one".

Divisors: 1 1439 8419 12114941