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552017 = 3117807
BaseRepresentation
bin10000110110001010001
31001001020002
42012301101
5120131032
615455345
74456244
oct2066121
91031202
10552017
11347814
12227555
1316434b
1410525b
15ad862
hex86c51

552017 has 4 divisors (see below), whose sum is σ = 569856. Its totient is φ = 534180.

The previous prime is 552011. The next prime is 552029. The reversal of 552017 is 710255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 552017 - 24 = 552001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552017.

It is not an unprimeable number, because it can be changed into a prime (552011) 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, 8873 + ... + 8934.

It is an arithmetic number, because the mean of its divisors is an integer number (142464).

2552017 is an apocalyptic number.

It is an amenable number.

552017 is a deficient number, since it is larger than the sum of its proper divisors (17839).

552017 is a wasteful number, since it uses less digits than its factorization.

552017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17838.

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 552017 is about 742.9784653676. The cubic root of 552017 is about 82.0321606943.

The spelling of 552017 in words is "five hundred fifty-two thousand, seventeen".

Divisors: 1 31 17807 552017