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4133253 = 31377751
BaseRepresentation
bin1111110001000110000101
321202222202110
433301012011
52024231003
6224331233
750063205
oct17610605
97688673
104133253
112373413
121473b19
13b19417
14798405
15569a03
hex3f1185

4133253 has 4 divisors (see below), whose sum is σ = 5511008. Its totient is φ = 2755500.

The previous prime is 4133237. The next prime is 4133263. The reversal of 4133253 is 3523314.

4133253 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 Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4133253 - 24 = 4133237 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133263) 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, 688873 + ... + 688878.

It is an arithmetic number, because the mean of its divisors is an integer number (1377752).

Almost surely, 24133253 is an apocalyptic number.

It is an amenable number.

4133253 is a deficient number, since it is larger than the sum of its proper divisors (1377755).

4133253 is a wasteful number, since it uses less digits than its factorization.

4133253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377754.

The product of its digits is 1080, while the sum is 21.

The square root of 4133253 is about 2033.0403340810. The cubic root of 4133253 is about 160.4836019388.

Adding to 4133253 its reverse (3523314), we get a palindrome (7656567).

The spelling of 4133253 in words is "four million, one hundred thirty-three thousand, two hundred fifty-three".

Divisors: 1 3 1377751 4133253