Search a number
-
+
14983417 = 89168353
BaseRepresentation
bin111001001010…
…000011111001
31001012020101101
4321022003321
512313432132
61253051401
7241233301
oct71120371
931166341
1014983417
118504299
125026b61
133147c37
141dc0601
1514ae7e7
hexe4a0f9

14983417 has 4 divisors (see below), whose sum is σ = 15151860. Its totient is φ = 14814976.

The previous prime is 14983403. The next prime is 14983421. The reversal of 14983417 is 71438941.

14983417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71438941 = 710205563.

It can be written as a sum of positive squares in 2 ways, for example, as 8976016 + 6007401 = 2996^2 + 2451^2 .

It is a cyclic number.

It is not a de Polignac number, because 14983417 - 27 = 14983289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14983117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84088 + ... + 84265.

It is an arithmetic number, because the mean of its divisors is an integer number (3787965).

Almost surely, 214983417 is an apocalyptic number.

It is an amenable number.

14983417 is a deficient number, since it is larger than the sum of its proper divisors (168443).

14983417 is an equidigital number, since it uses as much as digits as its factorization.

14983417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168442.

The product of its digits is 24192, while the sum is 37.

The square root of 14983417 is about 3870.8418980888. The cubic root of 14983417 is about 246.5302912660.

It can be divided in two parts, 14983 and 417, that added together give a triangular number (15400 = T175).

The spelling of 14983417 in words is "fourteen million, nine hundred eighty-three thousand, four hundred seventeen".

Divisors: 1 89 168353 14983417