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1344201 = 3448067
BaseRepresentation
bin101001000001011001001
32112021220020
411020023021
5321003301
644451053
714265645
oct5101311
92467806
101344201
11838a11
12549a89
13380ab1
1426dc25
151b8436
hex1482c9

1344201 has 4 divisors (see below), whose sum is σ = 1792272. Its totient is φ = 896132.

The previous prime is 1344199. The next prime is 1344227. The reversal of 1344201 is 1024431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1024431 = 3341477.

It is a cyclic number.

It is not a de Polignac number, because 1344201 - 21 = 1344199 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1344271) 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, 224031 + ... + 224036.

It is an arithmetic number, because the mean of its divisors is an integer number (448068).

21344201 is an apocalyptic number.

It is an amenable number.

1344201 is a deficient number, since it is larger than the sum of its proper divisors (448071).

1344201 is an equidigital number, since it uses as much as digits as its factorization.

1344201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448070.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1344201 is about 1159.3968259401. The cubic root of 1344201 is about 110.3624682072.

Adding to 1344201 its reverse (1024431), we get a palindrome (2368632).

It can be divided in two parts, 134420 and 1, that added together give a triangular number (134421 = T518).

The spelling of 1344201 in words is "one million, three hundred forty-four thousand, two hundred one".

Divisors: 1 3 448067 1344201