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5471230 = 252112593
BaseRepresentation
bin10100110111101111111110
3101021222010011
4110313233332
52400034410
6313133434
764335052
oct24675776
911258104
105471230
1130a7686
1219ba27a
13119741b
14a25c62
1573118a
hex537bfe

5471230 has 16 divisors (see below), whose sum is σ = 9898704. Its totient is φ = 2177280.

The previous prime is 5471209. The next prime is 5471233. The reversal of 5471230 is 321745.

It is a super-3 number, since 3×54712303 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5471233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814 + ... + 3406.

It is an arithmetic number, because the mean of its divisors is an integer number (618669).

Almost surely, 25471230 is an apocalyptic number.

5471230 is a deficient number, since it is larger than the sum of its proper divisors (4427474).

5471230 is a wasteful number, since it uses less digits than its factorization.

5471230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5471230 is about 2339.0660529365. The cubic root of 5471230 is about 176.2090963544.

Adding to 5471230 its reverse (321745), we get a palindrome (5792975).

The spelling of 5471230 in words is "five million, four hundred seventy-one thousand, two hundred thirty".

Divisors: 1 2 5 10 211 422 1055 2110 2593 5186 12965 25930 547123 1094246 2735615 5471230