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14425271 = 72060753
BaseRepresentation
bin110111000001…
…110010110111
31000010212202022
4313001302313
512143102041
61233103355
7233420120
oct67016267
930125668
1014425271
118162a13
1249b7b5b
132cb0b83
141cb7047
1513ee24b
hexdc1cb7

14425271 has 4 divisors (see below), whose sum is σ = 16486032. Its totient is φ = 12364512.

The previous prime is 14425249. The next prime is 14425273. The reversal of 14425271 is 17252441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17252441 = 37194639.

It is a cyclic number.

It is not a de Polignac number, because 14425271 - 26 = 14425207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14425271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14425273) 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, 1030370 + ... + 1030383.

It is an arithmetic number, because the mean of its divisors is an integer number (4121508).

Almost surely, 214425271 is an apocalyptic number.

14425271 is a deficient number, since it is larger than the sum of its proper divisors (2060761).

14425271 is an equidigital number, since it uses as much as digits as its factorization.

14425271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060760.

The product of its digits is 2240, while the sum is 26.

The square root of 14425271 is about 3798.0614792286. The cubic root of 14425271 is about 243.4303145464.

The spelling of 14425271 in words is "fourteen million, four hundred twenty-five thousand, two hundred seventy-one".

Divisors: 1 7 2060753 14425271