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14670271 = 711190523
BaseRepresentation
bin110111111101…
…100110111111
31000121022211101
4313331212333
512223422041
61242233531
7235460320
oct67754677
930538741
1014670271
11830aaa0
124ab58a7
133068545
141d3c447
15144bb31
hexdfd9bf

14670271 has 8 divisors (see below), whose sum is σ = 18290304. Its totient is φ = 11431320.

The previous prime is 14670247. The next prime is 14670277. The reversal of 14670271 is 17207641.

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 14670271 - 25 = 14670239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14670277) 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 7 ways as a sum of consecutive naturals, for example, 95185 + ... + 95338.

It is an arithmetic number, because the mean of its divisors is an integer number (2286288).

Almost surely, 214670271 is an apocalyptic number.

14670271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14670271 is a deficient number, since it is larger than the sum of its proper divisors (3620033).

14670271 is a wasteful number, since it uses less digits than its factorization.

14670271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190541.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 14670271 is about 3830.1789775414. The cubic root of 14670271 is about 244.8007320435.

It can be divided in two parts, 14670 and 271, that added together give a palindrome (14941).

The spelling of 14670271 in words is "fourteen million, six hundred seventy thousand, two hundred seventy-one".

Divisors: 1 7 11 77 190523 1333661 2095753 14670271