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8441053 = 13960727
BaseRepresentation
bin100000001100…
…110011011101
3120212211221121
4200030303131
54130103203
6500530541
7131514325
oct40146335
916784847
108441053
114845985
1229b0a51
13199710a
14119a285
15b1b0bd
hex80ccdd

8441053 has 4 divisors (see below), whose sum is σ = 8501920. Its totient is φ = 8380188.

The previous prime is 8441033. The next prime is 8441057. The reversal of 8441053 is 3501448.

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 a cyclic number.

It is not a de Polignac number, because 8441053 - 213 = 8432861 is a prime.

It is an Ulam 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 (8441057) 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, 30225 + ... + 30502.

It is an arithmetic number, because the mean of its divisors is an integer number (2125480).

Almost surely, 28441053 is an apocalyptic number.

It is an amenable number.

8441053 is a deficient number, since it is larger than the sum of its proper divisors (60867).

8441053 is a wasteful number, since it uses less digits than its factorization.

8441053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60866.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8441053 is about 2905.3490323884. The cubic root of 8441053 is about 203.6098930146.

The spelling of 8441053 in words is "eight million, four hundred forty-one thousand, fifty-three".

Divisors: 1 139 60727 8441053