Search a number
-
+
1323314 = 21738921
BaseRepresentation
bin101000011000100110010
32111020020122
411003010302
5314321224
644210242
714151026
oct5030462
92436218
101323314
11824253
12539982
13374435
14266386
151b215e
hex143132

1323314 has 8 divisors (see below), whose sum is σ = 2101788. Its totient is φ = 622720.

The previous prime is 1323307. The next prime is 1323319. The reversal of 1323314 is 4133231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1247689 + 75625 = 1117^2 + 275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1323292 and 1323301.

It is not an unprimeable number, because it can be changed into a prime (1323319) 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, 19427 + ... + 19494.

21323314 is an apocalyptic number.

1323314 is a deficient number, since it is larger than the sum of its proper divisors (778474).

1323314 is a wasteful number, since it uses less digits than its factorization.

1323314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38940.

The product of its digits is 216, while the sum is 17.

The square root of 1323314 is about 1150.3538586018. The cubic root of 1323314 is about 109.7878555872.

Adding to 1323314 its reverse (4133231), we get a palindrome (5456545).

The spelling of 1323314 in words is "one million, three hundred twenty-three thousand, three hundred fourteen".

Divisors: 1 2 17 34 38921 77842 661657 1323314