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5385055 = 51382847
BaseRepresentation
bin10100100010101101011111
3101010120220111
4110202231133
52334310210
6311230451
763525604
oct24425537
911116814
105385055
113048965
121978427
131167130
14a026ab
1571588a
hex522b5f

5385055 has 8 divisors (see below), whose sum is σ = 6959232. Its totient is φ = 3976608.

The previous prime is 5385053. The next prime is 5385067. The reversal of 5385055 is 5505835.

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 5385055 - 21 = 5385053 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 (5385053) 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, 41359 + ... + 41488.

It is an arithmetic number, because the mean of its divisors is an integer number (869904).

Almost surely, 25385055 is an apocalyptic number.

5385055 is a deficient number, since it is larger than the sum of its proper divisors (1574177).

5385055 is a wasteful number, since it uses less digits than its factorization.

5385055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82865.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 5385055 is about 2320.5721277306. The cubic root of 5385055 is about 175.2790649547.

The spelling of 5385055 in words is "five million, three hundred eighty-five thousand, fifty-five".

Divisors: 1 5 13 65 82847 414235 1077011 5385055