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212330332000 = 2553373914197
BaseRepresentation
bin1100010110111111011…
…1111011111101100000
3202022001122222110011101
43011233313323331200
511434323031111000
6241313155524144
721224513020543
oct3055767737540
9668048873141
10212330332000
1182059a34126
1235198bb9654
131703aa41907
14a3c392a85a
1557cabe5e6a
hex316fdfbf60

212330332000 has 96 divisors (see below), whose sum is σ = 521871910560. Its totient is φ = 84903436800.

The previous prime is 212330331991. The next prime is 212330332043. The reversal of 212330332000 is 233033212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14948902 + ... + 14963098.

It is an arithmetic number, because the mean of its divisors is an integer number (5436165735).

Almost surely, 2212330332000 is an apocalyptic number.

212330332000 is a gapful number since it is divisible by the number (20) 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 212330332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260935955280).

212330332000 is an abundant number, since it is smaller than the sum of its proper divisors (309541578560).

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

212330332000 is a wasteful number, since it uses less digits than its factorization.

212330332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17961 (or 17943 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 212330332000 its reverse (233033212), we get a palindrome (212563365212).

The spelling of 212330332000 in words is "two hundred twelve billion, three hundred thirty million, three hundred thirty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 3739 4000 7478 14197 14956 18695 28394 29912 37390 56788 59824 70985 74780 93475 113576 119648 141970 149560 186950 227152 283940 299120 354925 373900 454304 467375 567880 598240 709850 747800 934750 1135760 1419700 1495600 1774625 1869500 2271520 2839400 2991200 3549250 3739000 5678800 7098500 7478000 11357600 14197000 14956000 28394000 53082583 56788000 106165166 212330332 265412915 424660664 530825830 849321328 1061651660 1327064575 1698642656 2123303320 2654129150 4246606640 5308258300 6635322875 8493213280 10616516600 13270645750 21233033200 26541291500 42466066400 53082583000 106165166000 212330332000