Search a number
-
+
14131301 = 17831253
BaseRepresentation
bin110101111010…
…000001100101
3222120221111112
4311322001211
512104200201
61222514405
7231054062
oct65720145
928527445
1014131301
117a82068
124895a05
132c0a122
141c3bc69
1513920bb
hexd7a065

14131301 has 4 divisors (see below), whose sum is σ = 14962572. Its totient is φ = 13300032.

The previous prime is 14131261. The next prime is 14131333. The reversal of 14131301 is 10313141.

14131301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10313141 = 59174799.

It can be written as a sum of positive squares in 2 ways, for example, as 9928801 + 4202500 = 3151^2 + 2050^2 .

It is a cyclic number.

It is not a de Polignac number, because 14131301 - 26 = 14131237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131001) 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, 415610 + ... + 415643.

It is an arithmetic number, because the mean of its divisors is an integer number (3740643).

Almost surely, 214131301 is an apocalyptic number.

It is an amenable number.

14131301 is a deficient number, since it is larger than the sum of its proper divisors (831271).

14131301 is an equidigital number, since it uses as much as digits as its factorization.

14131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831270.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 14131301 is about 3759.1622736988. The cubic root of 14131301 is about 241.7653452479.

Adding to 14131301 its reverse (10313141), we get a palindrome (24444442).

The spelling of 14131301 in words is "fourteen million, one hundred thirty-one thousand, three hundred one".

Divisors: 1 17 831253 14131301