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5227461 = 321813209
BaseRepresentation
bin10011111100001111000101
3100211120201200
4103330033011
52314234321
6304013113
762301261
oct23741705
910746650
105227461
112a50518
121901199
131110495
149a10a1
156d3d26
hex4fc3c5

5227461 has 12 divisors (see below), whose sum is σ = 7594860. Its totient is φ = 3464640.

The previous prime is 5227441. The next prime is 5227487. The reversal of 5227461 is 1647225.

It can be written as a sum of positive squares in 2 ways, for example, as 1102500 + 4124961 = 1050^2 + 2031^2 .

It is not a de Polignac number, because 5227461 - 27 = 5227333 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5227441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25 + ... + 3233.

It is an arithmetic number, because the mean of its divisors is an integer number (632905).

Almost surely, 25227461 is an apocalyptic number.

It is an amenable number.

5227461 is a deficient number, since it is larger than the sum of its proper divisors (2367399).

5227461 is a wasteful number, since it uses less digits than its factorization.

5227461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396 (or 3393 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 5227461 is about 2286.3641442255. The cubic root of 5227461 is about 173.5522574830.

The spelling of 5227461 in words is "five million, two hundred twenty-seven thousand, four hundred sixty-one".

Divisors: 1 3 9 181 543 1629 3209 9627 28881 580829 1742487 5227461