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2474233 = 13211873
BaseRepresentation
bin1001011100000011111001
311122201000021
421130003321
51113133413
6125010441
730013336
oct11340371
94581007
102474233
11143aa23
129b3a21
13688258
1448598d
1533d18d
hex25c0f9

2474233 has 4 divisors (see below), whose sum is σ = 2477428. Its totient is φ = 2471040.

The previous prime is 2474209. The next prime is 2474239. The reversal of 2474233 is 3324742.

2474233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1098304 + 1375929 = 1048^2 + 1173^2 .

It is a cyclic number.

It is not a de Polignac number, because 2474233 - 213 = 2466041 is a prime.

It is a super-2 number, since 2×24742332 = 12243657876578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2474198 and 2474207.

It is not an unprimeable number, because it can be changed into a prime (2474239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (619357).

22474233 is an apocalyptic number.

It is an amenable number.

2474233 is a deficient number, since it is larger than the sum of its proper divisors (3195).

2474233 is a wasteful number, since it uses less digits than its factorization.

2474233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194.

The product of its digits is 4032, while the sum is 25.

The square root of 2474233 is about 1572.9694847644. The cubic root of 2474233 is about 135.2529869745.

Adding to 2474233 its reverse (3324742), we get a palindrome (5798975).

The spelling of 2474233 in words is "two million, four hundred seventy-four thousand, two hundred thirty-three".

Divisors: 1 1321 1873 2474233