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14127201 = 3211142699
BaseRepresentation
bin110101111001…
…000001100001
3222120201212200
4311321001201
512104032301
61222443413
7231036114
oct65710141
928521780
1014127201
117a79a80
124893569
132c082ba
141c3a57b
151390c86
hexd79061

14127201 has 12 divisors (see below), whose sum is σ = 22261200. Its totient is φ = 8561880.

The previous prime is 14127199. The next prime is 14127251. The reversal of 14127201 is 10272141.

It is not a de Polignac number, because 14127201 - 21 = 14127199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14127251) 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 11 ways as a sum of consecutive naturals, for example, 71251 + ... + 71448.

It is an arithmetic number, because the mean of its divisors is an integer number (1855100).

Almost surely, 214127201 is an apocalyptic number.

14127201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14127201 is a deficient number, since it is larger than the sum of its proper divisors (8133999).

14127201 is a wasteful number, since it uses less digits than its factorization.

14127201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142716 (or 142713 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 14127201 is about 3758.6168998715. The cubic root of 14127201 is about 241.7419613713.

Adding to 14127201 its reverse (10272141), we get a palindrome (24399342).

The spelling of 14127201 in words is "fourteen million, one hundred twenty-seven thousand, two hundred one".

Divisors: 1 3 9 11 33 99 142699 428097 1284291 1569689 4709067 14127201