Search a number
-
+
1344325 = 5253773
BaseRepresentation
bin101001000001101000101
32112022001211
411020031011
5321004300
644451421
714266213
oct5101505
92468054
101344325
11839014
12549b71
13380b78
1426dcb3
151b84ba
hex148345

1344325 has 6 divisors (see below), whose sum is σ = 1666994. Its totient is φ = 1075440.

The previous prime is 1344319. The next prime is 1344337. The reversal of 1344325 is 5234431.

Adding to 1344325 its reverse (5234431), we get a palindrome (6578756).

It can be written as a sum of positive squares in 3 ways, for example, as 158404 + 1185921 = 398^2 + 1089^2 .

It is not a de Polignac number, because 1344325 - 211 = 1342277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344296 and 1344305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26862 + ... + 26911.

21344325 is an apocalyptic number.

It is an amenable number.

1344325 is a deficient number, since it is larger than the sum of its proper divisors (322669).

1344325 is an equidigital number, since it uses as much as digits as its factorization.

1344325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53783 (or 53778 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 1344325 is about 1159.4503007891. The cubic root of 1344325 is about 110.3658616792.

The spelling of 1344325 in words is "one million, three hundred forty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 53773 268865 1344325