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552609103 = 8310216521
BaseRepresentation
bin100000111100000…
…010010101001111
31102111211110011211
4200330002111033
52112431442403
6130500155251
716460046154
oct4074022517
91374743154
10552609103
11263a2a442
12135098b27
138a644c47
145356c22b
15337ab06d
hex20f0254f

552609103 has 8 divisors (see below), whose sum is σ = 559900656. Its totient is φ = 545332800.

The previous prime is 552609047. The next prime is 552609119. The reversal of 552609103 is 301906255.

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 552609103 - 29 = 552608591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552609133) 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 7 ways as a sum of consecutive naturals, for example, 81483 + ... + 88003.

It is an arithmetic number, because the mean of its divisors is an integer number (69987582).

Almost surely, 2552609103 is an apocalyptic number.

552609103 is a deficient number, since it is larger than the sum of its proper divisors (7291553).

552609103 is a wasteful number, since it uses less digits than its factorization.

552609103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7625.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 552609103 is about 23507.6392476999. The cubic root of 552609103 is about 820.6147991977.

The spelling of 552609103 in words is "five hundred fifty-two million, six hundred nine thousand, one hundred three".

Divisors: 1 83 1021 6521 84743 541243 6657941 552609103