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14040241 = 313131447
BaseRepresentation
bin110101100011…
…110010110001
3222102022120221
4311203302301
512043241431
61220533041
7230224435
oct65436261
928368527
1014040241
117a1a706
124851181
132ba7847
141c169c5
151375111
hexd63cb1

14040241 has 8 divisors (see below), whose sum is σ = 14549504. Its totient is φ = 13534560.

The previous prime is 14040233. The next prime is 14040277. The reversal of 14040241 is 14204041.

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 14040241 - 23 = 14040233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14040041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8980 + ... + 10426.

It is an arithmetic number, because the mean of its divisors is an integer number (1818688).

Almost surely, 214040241 is an apocalyptic number.

It is an amenable number.

14040241 is a deficient number, since it is larger than the sum of its proper divisors (509263).

14040241 is a wasteful number, since it uses less digits than its factorization.

14040241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 14040241 is about 3747.0309579719. The cubic root of 14040241 is about 241.2449258421.

Adding to 14040241 its reverse (14204041), we get a palindrome (28244282).

The spelling of 14040241 in words is "fourteen million, forty thousand, two hundred forty-one".

Divisors: 1 31 313 1447 9703 44857 452911 14040241