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552713 = 7233433
BaseRepresentation
bin10000110111100001001
31001002011212
42012330021
5120141323
615502505
74461260
oct2067411
91032155
10552713
11348297
12227a35
13164765
141055d7
15adb78
hex86f09

552713 has 8 divisors (see below), whose sum is σ = 659328. Its totient is φ = 453024.

The previous prime is 552709. The next prime is 552731. The reversal of 552713 is 317255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552713 - 22 = 552709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556 + ... + 1877.

It is an arithmetic number, because the mean of its divisors is an integer number (82416).

2552713 is an apocalyptic number.

It is an amenable number.

552713 is a deficient number, since it is larger than the sum of its proper divisors (106615).

552713 is a wasteful number, since it uses less digits than its factorization.

552713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463.

The product of its digits is 1050, while the sum is 23.

The square root of 552713 is about 743.4467028644. The cubic root of 552713 is about 82.0666224381.

Adding to 552713 its reverse (317255), we get a palindrome (869968).

The spelling of 552713 in words is "five hundred fifty-two thousand, seven hundred thirteen".

Divisors: 1 7 23 161 3433 24031 78959 552713