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5444205 = 351327919
BaseRepresentation
bin10100110001001001101101
3101020121001020
4110301021231
52343203310
6312404353
764163214
oct24611155
911217036
105444205
113089348
1219a66b9
131188030
14a1a07b
15728170
hex53126d

5444205 has 16 divisors (see below), whose sum is σ = 9381120. Its totient is φ = 2680128.

The previous prime is 5444191. The next prime is 5444207. The reversal of 5444205 is 5024445.

It is not a de Polignac number, because 5444205 - 216 = 5378669 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444207) 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 15 ways as a sum of consecutive naturals, for example, 13765 + ... + 14154.

It is an arithmetic number, because the mean of its divisors is an integer number (586320).

Almost surely, 25444205 is an apocalyptic number.

It is an amenable number.

5444205 is a deficient number, since it is larger than the sum of its proper divisors (3936915).

5444205 is a wasteful number, since it uses less digits than its factorization.

5444205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27940.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 5444205 is about 2333.2820232454. The cubic root of 5444205 is about 175.9184905800.

The spelling of 5444205 in words is "five million, four hundred forty-four thousand, two hundred five".

Divisors: 1 3 5 13 15 39 65 195 27919 83757 139595 362947 418785 1088841 1814735 5444205