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131033003300 = 2252231132272221
BaseRepresentation
bin111101000001000101…
…1001111010100100100
3110112012220201020202022
41322002023033110210
54121323422101200
6140110140002312
712316056102533
oct1720213172444
9415186636668
10131033003300
1150630794871
122148a830398
13c482bc89a4
1464b076831a
15361d8b3885
hex1e822cf524

131033003300 has 144 divisors (see below), whose sum is σ = 300783998592. Its totient is φ = 49449523200.

The previous prime is 131033003287. The next prime is 131033003317. The reversal of 131033003300 is 3300330131.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 58996190 + ... + 58998410.

It is an arithmetic number, because the mean of its divisors is an integer number (2088777768).

Almost surely, 2131033003300 is an apocalyptic number.

131033003300 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 131033003300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150391999296).

131033003300 is an abundant number, since it is smaller than the sum of its proper divisors (169750995292).

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

131033003300 is a wasteful number, since it uses less digits than its factorization.

131033003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 131033003300 its reverse (3300330131), we get a palindrome (134333333431).

The spelling of 131033003300 in words is "one hundred thirty-one billion, thirty-three million, three thousand, three hundred".

Divisors: 1 2 4 5 10 20 23 25 46 50 92 100 113 115 226 227 230 452 454 460 565 575 908 1130 1135 1150 2221 2260 2270 2300 2599 2825 4442 4540 5198 5221 5650 5675 8884 10396 10442 11105 11300 11350 12995 20884 22210 22700 25651 25990 26105 44420 51083 51302 51980 52210 55525 64975 102166 102604 104420 111050 128255 129950 130525 204332 222100 250973 255415 256510 259900 261050 501946 504167 510830 513020 522100 589973 641275 1003892 1008334 1021660 1179946 1254865 1277075 1282550 2016668 2359892 2509730 2520835 2554150 2565100 2949865 5019460 5041670 5108300 5772379 5899730 6274325 10083340 11544758 11595841 11799460 12548650 12604175 14749325 23089516 23191682 25097300 25208350 28861895 29498650 46383364 50416700 56970871 57723790 57979205 58997300 113941742 115447580 115958410 144309475 227883484 231916820 284854355 288618950 289896025 569708710 577237900 579792050 1139417420 1159584100 1310330033 1424271775 2620660066 2848543550 5241320132 5697087100 6551650165 13103300330 26206600660 32758250825 65516501650 131033003300