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552117 = 3184039
BaseRepresentation
bin10000110110010110101
31001001100210
42012302311
5120131432
615500033
74456446
oct2066265
91031323
10552117
113478a5
12227619
131643c7
141052cd
15ad8cc
hex86cb5

552117 has 4 divisors (see below), whose sum is σ = 736160. Its totient is φ = 368076.

The previous prime is 552113. The next prime is 552127. The reversal of 552117 is 711255.

552117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 552117 - 22 = 552113 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552093 and 552102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552113) 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, 92017 + ... + 92022.

It is an arithmetic number, because the mean of its divisors is an integer number (184040).

2552117 is an apocalyptic number.

It is an amenable number.

552117 is a deficient number, since it is larger than the sum of its proper divisors (184043).

552117 is a wasteful number, since it uses less digits than its factorization.

552117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184042.

The product of its digits is 350, while the sum is 21.

The square root of 552117 is about 743.0457590216. The cubic root of 552117 is about 82.0371138756.

The spelling of 552117 in words is "five hundred fifty-two thousand, one hundred seventeen".

Divisors: 1 3 184039 552117