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5289619 = 191991399
BaseRepresentation
bin10100001011011010010011
3100221201222211
4110023122103
52323231434
6305212551
762650426
oct24133223
910851884
105289619
112a93195
121931157
13113286a
149b99bd
156e7464
hex50b693

5289619 has 8 divisors (see below), whose sum is σ = 5600000. Its totient is φ = 4982472.

The previous prime is 5289617. The next prime is 5289637. The reversal of 5289619 is 9169825.

5289619 = T402 + T403 + ... + T458.

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 5289619 - 21 = 5289617 is a prime.

It is a super-2 number, since 2×52896192 = 55960138330322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5289611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3082 + ... + 4480.

It is an arithmetic number, because the mean of its divisors is an integer number (700000).

Almost surely, 25289619 is an apocalyptic number.

5289619 is a deficient number, since it is larger than the sum of its proper divisors (310381).

5289619 is a wasteful number, since it uses less digits than its factorization.

5289619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617.

The product of its digits is 38880, while the sum is 40.

The square root of 5289619 is about 2299.9171724217. The cubic root of 5289619 is about 174.2374329411.

The spelling of 5289619 in words is "five million, two hundred eighty-nine thousand, six hundred nineteen".

Divisors: 1 19 199 1399 3781 26581 278401 5289619