Search a number
-
+
12114485 = 54751551
BaseRepresentation
bin101110001101…
…101000110101
3211210110221122
4232031220311
511100130420
61111353325
7204654125
oct56155065
924713848
1012114485
116924879
124082845
132682146
141874c85
1510e4725
hexb8da35

12114485 has 8 divisors (see below), whose sum is σ = 14846976. Its totient is φ = 9485200.

The previous prime is 12114481. The next prime is 12114493. The reversal of 12114485 is 58441121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12114485 - 22 = 12114481 is a prime.

It is a super-3 number, since 3×121144853 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25541 + ... + 26010.

It is an arithmetic number, because the mean of its divisors is an integer number (1855872).

Almost surely, 212114485 is an apocalyptic number.

It is an amenable number.

12114485 is a deficient number, since it is larger than the sum of its proper divisors (2732491).

12114485 is an equidigital number, since it uses as much as digits as its factorization.

12114485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51603.

The product of its digits is 1280, while the sum is 26.

The square root of 12114485 is about 3480.5868758013. The cubic root of 12114485 is about 229.6686153971.

The spelling of 12114485 in words is "twelve million, one hundred fourteen thousand, four hundred eighty-five".

Divisors: 1 5 47 235 51551 257755 2422897 12114485