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14201065 = 571109367
BaseRepresentation
bin110110001011…
…000011101001
3222201111012101
4312023003221
512113413230
61224213401
7231464344
oct66130351
928644171
1014201065
11801a51a
12490a261
132c32ac8
141c5945b
1513a7aca
hexd8b0e9

14201065 has 16 divisors (see below), whose sum is σ = 17487360. Its totient is φ = 11067840.

The previous prime is 14201063. The next prime is 14201071. The reversal of 14201065 is 56010241.

14201065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14201065 - 21 = 14201063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14201063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38512 + ... + 38878.

It is an arithmetic number, because the mean of its divisors is an integer number (1092960).

Almost surely, 214201065 is an apocalyptic number.

It is an amenable number.

14201065 is a deficient number, since it is larger than the sum of its proper divisors (3286295).

14201065 is a wasteful number, since it uses less digits than its factorization.

14201065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 14201065 is about 3768.4300444615. The cubic root of 14201065 is about 242.1625447613.

It can be divided in two parts, 1420 and 1065, that added together give a triangular number (2485 = T70).

The spelling of 14201065 in words is "fourteen million, two hundred one thousand, sixty-five".

Divisors: 1 5 71 109 355 367 545 1835 7739 26057 38695 40003 130285 200015 2840213 14201065