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14050217 = 23610879
BaseRepresentation
bin110101100110…
…001110101001
3222102211021102
4311212032221
512044101332
61221051145
7230265506
oct65461651
928384242
1014050217
117a27155
124856ab5
132bac24c
141c1a4ad
151378062
hexd663a9

14050217 has 4 divisors (see below), whose sum is σ = 14661120. Its totient is φ = 13439316.

The previous prime is 14050213. The next prime is 14050219. The reversal of 14050217 is 71205041.

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: 71205041 = 130354647.

It is a cyclic number.

It is not a de Polignac number, because 14050217 - 22 = 14050213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14050213) 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, 305417 + ... + 305462.

It is an arithmetic number, because the mean of its divisors is an integer number (3665280).

Almost surely, 214050217 is an apocalyptic number.

It is an amenable number.

14050217 is a deficient number, since it is larger than the sum of its proper divisors (610903).

14050217 is an equidigital number, since it uses as much as digits as its factorization.

14050217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610902.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 14050217 is about 3748.3619088877. The cubic root of 14050217 is about 241.3020494960.

Adding to 14050217 its reverse (71205041), we get a palindrome (85255258).

The spelling of 14050217 in words is "fourteen million, fifty thousand, two hundred seventeen".

Divisors: 1 23 610879 14050217