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14364271 = 26354617
BaseRepresentation
bin110110110010…
…111001101111
31000000210002001
4312302321233
512134124041
61231513131
7233044225
oct66627157
930023061
1014364271
1181210a9
1249887a7
132c8c18c
141c9cb15
1513db131
hexdb2e6f

14364271 has 4 divisors (see below), whose sum is σ = 14419152. Its totient is φ = 14309392.

The previous prime is 14364263. The next prime is 14364307. The reversal of 14364271 is 17246341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17246341 = 72463763.

It is a cyclic number.

It is not a de Polignac number, because 14364271 - 23 = 14364263 is a prime.

It is a super-2 number, since 2×143642712 = 412664562722882, which contains 22 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 (14364241) 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, 27046 + ... + 27571.

It is an arithmetic number, because the mean of its divisors is an integer number (3604788).

Almost surely, 214364271 is an apocalyptic number.

14364271 is a deficient number, since it is larger than the sum of its proper divisors (54881).

14364271 is an equidigital number, since it uses as much as digits as its factorization.

14364271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54880.

The product of its digits is 4032, while the sum is 28.

The square root of 14364271 is about 3790.0225592996. The cubic root of 14364271 is about 243.0866992928.

The spelling of 14364271 in words is "fourteen million, three hundred sixty-four thousand, two hundred seventy-one".

Divisors: 1 263 54617 14364271