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14317471 = 75934667
BaseRepresentation
bin110110100111…
…011110011111
3222221101212201
4312213132133
512131124341
61230512331
7232460620
oct66473637
928841781
1014317471
118099a23
1249656a7
132c73a9c
141c89a47
1513cc331
hexda779f

14317471 has 8 divisors (see below), whose sum is σ = 16640640. Its totient is φ = 12063768.

The previous prime is 14317441. The next prime is 14317481. The reversal of 14317471 is 17471341.

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 14317471 - 27 = 14317343 is a prime.

It is a super-3 number, since 3×143174713 (a number of 22 digits) contains 333 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 (14317441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16921 + ... + 17746.

It is an arithmetic number, because the mean of its divisors is an integer number (2080080).

Almost surely, 214317471 is an apocalyptic number.

14317471 is a deficient number, since it is larger than the sum of its proper divisors (2323169).

14317471 is an equidigital number, since it uses as much as digits as its factorization.

14317471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34733.

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

The square root of 14317471 is about 3783.8434164220. The cubic root of 14317471 is about 242.8224131092.

The spelling of 14317471 in words is "fourteen million, three hundred seventeen thousand, four hundred seventy-one".

Divisors: 1 7 59 413 34667 242669 2045353 14317471