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14226253 = 191211353
BaseRepresentation
bin110110010001…
…001101001101
3222202202202021
4312101031031
512120220003
61224530141
7231630646
oct66211515
928682667
1014226253
118037438
124920951
132c41402
141c646cd
1513b02bd
hexd9134d

14226253 has 8 divisors (see below), whose sum is σ = 14409216. Its totient is φ = 14044800.

The previous prime is 14226239. The next prime is 14226293. The reversal of 14226253 is 35262241.

14226253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14226253 - 29 = 14225741 is a prime.

It is a super-4 number, since 4×142262534 (a number of 30 digits) contains 4444 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 (14226203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40125 + ... + 40477.

It is an arithmetic number, because the mean of its divisors is an integer number (1801152).

Almost surely, 214226253 is an apocalyptic number.

It is an amenable number.

14226253 is a deficient number, since it is larger than the sum of its proper divisors (182963).

14226253 is a wasteful number, since it uses less digits than its factorization.

14226253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755.

The product of its digits is 2880, while the sum is 25.

The square root of 14226253 is about 3771.7705391500. The cubic root of 14226253 is about 242.3056323280.

Adding to 14226253 its reverse (35262241), we get a palindrome (49488494).

The spelling of 14226253 in words is "fourteen million, two hundred twenty-six thousand, two hundred fifty-three".

Divisors: 1 191 211 353 40301 67423 74483 14226253