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5831200 = 255237197
BaseRepresentation
bin10110001111101000100000
3101222020220101
4112033220200
52443044300
6324552144
7100364404
oct26175040
911866811
105831200
113323081
121b52654
13129221b
14abb104
157a2b6a
hex58fa20

5831200 has 72 divisors (see below), whose sum is σ = 14694372. Its totient is φ = 2257920.

The previous prime is 5831197. The next prime is 5831239. The reversal of 5831200 is 21385.

It is a happy number.

5831200 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 6 ways, for example, as 5035536 + 795664 = 2244^2 + 892^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29502 + ... + 29698.

Almost surely, 25831200 is an apocalyptic number.

5831200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5831200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7347186).

5831200 is an abundant number, since it is smaller than the sum of its proper divisors (8863172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5831200 is a wasteful number, since it uses less digits than its factorization.

5831200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5831200 is about 2414.7877753542. The cubic root of 5831200 is about 179.9917691710.

Adding to 5831200 its reverse (21385), we get a palindrome (5852585).

The spelling of 5831200 in words is "five million, eight hundred thirty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 148 160 185 197 200 296 370 394 400 592 740 788 800 925 985 1184 1480 1576 1850 1970 2960 3152 3700 3940 4925 5920 6304 7289 7400 7880 9850 14578 14800 15760 19700 29156 29600 31520 36445 39400 58312 72890 78800 116624 145780 157600 182225 233248 291560 364450 583120 728900 1166240 1457800 2915600 5831200