Search a number
-
+
13141201 is a prime number
BaseRepresentation
bin110010001000…
…010011010001
3220201122100011
4302020103101
511331004301
61145354521
7216461353
oct62102321
926648304
1013141201
1174661a7
124498a41
132951578
141a610d3
151248a51
hexc884d1

13141201 has 2 divisors, whose sum is σ = 13141202. Its totient is φ = 13141200.

The previous prime is 13141189. The next prime is 13141207. The reversal of 13141201 is 10214131.

13141201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13140625 + 576 = 3625^2 + 24^2 .

It is a cyclic number.

It is not a de Polignac number, because 13141201 - 29 = 13140689 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13141207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570600 + 6570601.

It is an arithmetic number, because the mean of its divisors is an integer number (6570601).

Almost surely, 213141201 is an apocalyptic number.

It is an amenable number.

13141201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13141201 is an equidigital number, since it uses as much as digits as its factorization.

13141201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 13141201 is about 3625.0794474053. The cubic root of 13141201 is about 235.9817148047.

Adding to 13141201 its reverse (10214131), we get a palindrome (23355332).

The spelling of 13141201 in words is "thirteen million, one hundred forty-one thousand, two hundred one".