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10580000 = 2554232
BaseRepresentation
bin101000010111…
…000000100000
3201220112000212
4220113000200
510202030000
61014433252
7155633324
oct50270040
921815025
1010580000
115a76a02
123662828
132265872
141595984
15ddec35
hexa17020

10580000 has 90 divisors (see below), whose sum is σ = 27209259. Its totient is φ = 4048000.

The previous prime is 10579999. The next prime is 10580047. The reversal of 10580000 is 8501.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 2446096 + 8133904 = 1564^2 + 2852^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=2300.

It is a super-2 number, since 2×105800002 = 223872800000000, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 459989 + ... + 460011.

Almost surely, 210580000 is an apocalyptic number.

10580000 is a gapful number since it is divisible by the number (10) 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 10580000

10580000 is an abundant number, since it is smaller than the sum of its proper divisors (16629259).

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

10580000 is an frugal number, since it uses more digits than its factorization.

10580000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 10580000 is about 3252.6911934581. The cubic root of 10580000 is about 219.5306799650.

Adding to 10580000 its reverse (8501), we get a palindrome (10588501).

The spelling of 10580000 in words is "ten million, five hundred eighty thousand".

Divisors: 1 2 4 5 8 10 16 20 23 25 32 40 46 50 80 92 100 115 125 160 184 200 230 250 368 400 460 500 529 575 625 736 800 920 1000 1058 1150 1250 1840 2000 2116 2300 2500 2645 2875 3680 4000 4232 4600 5000 5290 5750 8464 9200 10000 10580 11500 13225 14375 16928 18400 20000 21160 23000 26450 28750 42320 46000 52900 57500 66125 84640 92000 105800 115000 132250 211600 230000 264500 330625 423200 460000 529000 661250 1058000 1322500 2116000 2645000 5290000 10580000