Search a number
-
+
14024623 = 81117293
BaseRepresentation
bin110101011111…
…111110101111
3222101112011111
4311133332233
512042241443
61220332451
7230131054
oct65377657
928345144
1014024623
117a099a8
124844127
132ba06c2
141c1102b
15137069d
hexd5ffaf

14024623 has 4 divisors (see below), whose sum is σ = 14042728. Its totient is φ = 14006520.

The previous prime is 14024611. The next prime is 14024629. The reversal of 14024623 is 32642041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32642041 = 91135831.

It is a cyclic number.

It is not a de Polignac number, because 14024623 - 221 = 11927471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14024594 and 14024603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14024629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7836 + ... + 9457.

It is an arithmetic number, because the mean of its divisors is an integer number (3510682).

Almost surely, 214024623 is an apocalyptic number.

14024623 is a deficient number, since it is larger than the sum of its proper divisors (18105).

14024623 is an equidigital number, since it uses as much as digits as its factorization.

14024623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18104.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 14024623 is about 3744.9463280533. The cubic root of 14024623 is about 241.1554411205.

Adding to 14024623 its reverse (32642041), we get a palindrome (46666664).

The spelling of 14024623 in words is "fourteen million, twenty-four thousand, six hundred twenty-three".

Divisors: 1 811 17293 14024623