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12341201 = 17725953
BaseRepresentation
bin101111000100…
…111111010001
3212012222221112
4233010333101
511124404301
61120303105
7206620115
oct57047721
925188845
1012341201
116a6a144
124171a95
1327313b2
1418d3745
15113b9bb
hexbc4fd1

12341201 has 4 divisors (see below), whose sum is σ = 13067172. Its totient is φ = 11615232.

The previous prime is 12341191. The next prime is 12341221. The reversal of 12341201 is 10214321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10214321 = 13785717.

It can be written as a sum of positive squares in 2 ways, for example, as 11566801 + 774400 = 3401^2 + 880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12341201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12341221) 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, 362960 + ... + 362993.

It is an arithmetic number, because the mean of its divisors is an integer number (3266793).

Almost surely, 212341201 is an apocalyptic number.

It is an amenable number.

12341201 is a deficient number, since it is larger than the sum of its proper divisors (725971).

12341201 is an equidigital number, since it uses as much as digits as its factorization.

12341201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725970.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12341201 is about 3513.0045545089. The cubic root of 12341201 is about 231.0924774811.

Adding to 12341201 its reverse (10214321), we get a palindrome (22555522).

The spelling of 12341201 in words is "twelve million, three hundred forty-one thousand, two hundred one".

Divisors: 1 17 725953 12341201