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552671 = 7211279
BaseRepresentation
bin10000110111011011111
31001002010022
42012323133
5120141141
615502355
74461200
oct2067337
91032108
10552671
11348259
122279bb
13164732
141055a7
15adb4b
hex86edf

552671 has 6 divisors (see below), whose sum is σ = 642960. Its totient is φ = 473676.

The previous prime is 552659. The next prime is 552677. The reversal of 552671 is 176255.

It is not a de Polignac number, because 552671 - 214 = 536287 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 552671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552677) 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 5 ways as a sum of consecutive naturals, for example, 5591 + ... + 5688.

It is an arithmetic number, because the mean of its divisors is an integer number (107160).

2552671 is an apocalyptic number.

552671 is a deficient number, since it is larger than the sum of its proper divisors (90289).

552671 is a wasteful number, since it uses less digits than its factorization.

552671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293 (or 11286 counting only the distinct ones).

The product of its digits is 2100, while the sum is 26.

The square root of 552671 is about 743.4184555148. The cubic root of 552671 is about 82.0645436706.

The spelling of 552671 in words is "five hundred fifty-two thousand, six hundred seventy-one".

Divisors: 1 7 49 11279 78953 552671