Search a number
-
+
12096497 = 71728071
BaseRepresentation
bin101110001001…
…001111110001
3211202120021102
4232021033301
511044041442
61111134145
7204550520
oct56111761
924676242
1012096497
116912306
124074355
132676bba
14186c4b7
1510de232
hexb893f1

12096497 has 4 divisors (see below), whose sum is σ = 13824576. Its totient is φ = 10368420.

The previous prime is 12096481. The next prime is 12096523. The reversal of 12096497 is 79469021.

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 an emirpimes, since its reverse is a distinct semiprime: 79469021 = 647312277.

It is a cyclic number.

It is not a de Polignac number, because 12096497 - 24 = 12096481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12096497.

It is not an unprimeable number, because it can be changed into a prime (12096697) 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 3 ways as a sum of consecutive naturals, for example, 864029 + ... + 864042.

It is an arithmetic number, because the mean of its divisors is an integer number (3456144).

Almost surely, 212096497 is an apocalyptic number.

It is an amenable number.

12096497 is a deficient number, since it is larger than the sum of its proper divisors (1728079).

12096497 is an equidigital number, since it uses as much as digits as its factorization.

12096497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728078.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 12096497 is about 3478.0018688897. The cubic root of 12096497 is about 229.5548858275.

The spelling of 12096497 in words is "twelve million, ninety-six thousand, four hundred ninety-seven".

Divisors: 1 7 1728071 12096497