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552484 = 22373733
BaseRepresentation
bin10000110111000100100
31001001212101
42012320210
5120134414
615501444
74460512
oct2067044
91031771
10552484
113480a9
12227884
1316461a
141054b2
15ada74
hex86e24

552484 has 12 divisors (see below), whose sum is σ = 993244. Its totient is φ = 268704.

The previous prime is 552481. The next prime is 552491. The reversal of 552484 is 484255.

It can be written as a sum of positive squares in 2 ways, for example, as 409600 + 142884 = 640^2 + 378^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (552481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1719 + ... + 2014.

2552484 is an apocalyptic number.

It is an amenable number.

552484 is a deficient number, since it is larger than the sum of its proper divisors (440760).

552484 is a wasteful number, since it uses less digits than its factorization.

552484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 3772 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 552484 is about 743.2926745233. The cubic root of 552484 is about 82.0552869273.

The spelling of 552484 in words is "five hundred fifty-two thousand, four hundred eighty-four".

Divisors: 1 2 4 37 74 148 3733 7466 14932 138121 276242 552484