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14041471 = 52126951
BaseRepresentation
bin110101100100…
…000101111111
3222102101021111
4311210011333
512043311341
61220542451
7230231143
oct65440577
928371244
1014041471
117a20624
124851a27
132ba8282
141c17223
151375681
hexd6417f

14041471 has 4 divisors (see below), whose sum is σ = 14068944. Its totient is φ = 14014000.

The previous prime is 14041453. The next prime is 14041483. The reversal of 14041471 is 17414041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17414041 = 21182531.

It is a cyclic number.

It is not a de Polignac number, because 14041471 - 223 = 5652863 is a prime.

It is a super-3 number, since 3×140414713 (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 (14041411) 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, 12955 + ... + 13996.

It is an arithmetic number, because the mean of its divisors is an integer number (3517236).

Almost surely, 214041471 is an apocalyptic number.

14041471 is a deficient number, since it is larger than the sum of its proper divisors (27473).

14041471 is an equidigital number, since it uses as much as digits as its factorization.

14041471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27472.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 14041471 is about 3747.1950843264. The cubic root of 14041471 is about 241.2519704171.

The spelling of 14041471 in words is "fourteen million, forty-one thousand, four hundred seventy-one".

Divisors: 1 521 26951 14041471