Search a number
-
+
3423053 = 21116223
BaseRepresentation
bin1101000011101101001101
320102220112202
431003231031
51334014203
6201211245
741044514
oct15035515
96386482
103423053
111a28877
121190b25
1392b09a
1465167b
15479388
hex343b4d

3423053 has 4 divisors (see below), whose sum is σ = 3439488. Its totient is φ = 3406620.

The previous prime is 3423047. The next prime is 3423083. The reversal of 3423053 is 3503243.

Adding to 3423053 its reverse (3503243), we get a palindrome (6926296).

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: 3503243 = 5959377.

It is a cyclic number.

It is not a de Polignac number, because 3423053 - 212 = 3418957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423023) 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, 7901 + ... + 8322.

It is an arithmetic number, because the mean of its divisors is an integer number (859872).

Almost surely, 23423053 is an apocalyptic number.

It is an amenable number.

3423053 is a deficient number, since it is larger than the sum of its proper divisors (16435).

3423053 is a wasteful number, since it uses less digits than its factorization.

3423053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16434.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 3423053 is about 1850.1494534226. The cubic root of 3423053 is about 150.7085441279.

The spelling of 3423053 in words is "three million, four hundred twenty-three thousand, fifty-three".

Divisors: 1 211 16223 3423053