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14755241 = 127223521
BaseRepresentation
bin111000010010…
…010110101001
31000202122101102
4320102112221
512234131431
61244131145
7236263124
oct70222651
930678342
1014755241
118368916
124b36ab5
133098117
141d613bb
151466dcb
hexe125a9

14755241 has 8 divisors (see below), whose sum is σ = 14966784. Its totient is φ = 14545440.

The previous prime is 14755231. The next prime is 14755243. The reversal of 14755241 is 14255741.

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 14755241 - 26 = 14755177 is a prime.

It is a super-3 number, since 3×147552413 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14755243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28061 + ... + 28581.

It is an arithmetic number, because the mean of its divisors is an integer number (1870848).

Almost surely, 214755241 is an apocalyptic number.

It is an amenable number.

14755241 is a deficient number, since it is larger than the sum of its proper divisors (211543).

14755241 is a wasteful number, since it uses less digits than its factorization.

14755241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871.

The product of its digits is 5600, while the sum is 29.

The square root of 14755241 is about 3841.2551334167. The cubic root of 14755241 is about 245.2724499319.

Subtracting from 14755241 its reverse (14255741), we obtain a triangular number (499500 = T999).

The spelling of 14755241 in words is "fourteen million, seven hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 127 223 521 28321 66167 116183 14755241