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3224023 = 11293093
BaseRepresentation
bin1100010011000111010111
320001210112021
430103013113
51311132043
6153034011
736255325
oct14230727
96053467
103224023
111902290
1210b5907
1388b60a
145dcd15
1543a3ed
hex3131d7

3224023 has 4 divisors (see below), whose sum is σ = 3517128. Its totient is φ = 2930920.

The previous prime is 3224009. The next prime is 3224027. The reversal of 3224023 is 3204223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3204223 = 11291293.

It is a cyclic number.

It is not a de Polignac number, because 3224023 - 25 = 3223991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3223988 and 3224006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224027) 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, 146536 + ... + 146557.

It is an arithmetic number, because the mean of its divisors is an integer number (879282).

Almost surely, 23224023 is an apocalyptic number.

3224023 is a deficient number, since it is larger than the sum of its proper divisors (293105).

3224023 is a wasteful number, since it uses less digits than its factorization.

3224023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293104.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3224023 is about 1795.5564597082. The cubic root of 3224023 is about 147.7290972039.

Adding to 3224023 its reverse (3204223), we get a palindrome (6428246).

The spelling of 3224023 in words is "three million, two hundred twenty-four thousand, twenty-three".

Divisors: 1 11 293093 3224023