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12303323102230 = 2519214945750051
BaseRepresentation
bin1011001100001001011100…
…1100111111110000010110
31121120012000202000012210221
42303002113030333300112
53103034201203232410
642100022452504554
72406612546566506
oct263022714776026
947505022005727
1012303323102230
113a138a0164a86
12146857201b15a
136b3276b2bc74
143076ac1d1a06
151650871e74da
hexb309733fc16

12303323102230 has 96 divisors (see below), whose sum is σ = 23581729519200. Its totient is φ = 4620795379200.

The previous prime is 12303323102227. The next prime is 12303323102281. The reversal of 12303323102230 is 3220132330321.

It is a super-6 number, since 6×123033231022306 (a number of 80 digits) contains 666666 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12303323102195 and 12303323102204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245790705 + ... + 245840755.

It is an arithmetic number, because the mean of its divisors is an integer number (245643015825).

Almost surely, 212303323102230 is an apocalyptic number.

12303323102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303323102230 is a deficient number, since it is larger than the sum of its proper divisors (11278406416970).

12303323102230 is a wasteful number, since it uses less digits than its factorization.

12303323102230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50702 (or 50683 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12303323102230 its reverse (3220132330321), we get a palindrome (15523455432551).

The spelling of 12303323102230 in words is "twelve trillion, three hundred three billion, three hundred twenty-three million, one hundred two thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 149 190 298 361 457 722 745 914 1490 1805 2285 2831 3610 4570 5662 8683 14155 17366 28310 43415 50051 53789 68093 86830 100102 107578 136186 164977 250255 268945 329954 340465 500510 537890 680930 824885 950969 1293767 1649770 1901938 2587534 4754845 6468835 7457599 9509690 12937670 14915198 18068411 22873307 24581573 36136822 37287995 45746614 49163146 74575990 90342055 114366535 122907865 141694381 180684110 228733070 245815730 283388762 434592833 708471905 869185666 1416943810 2172964165 2692193239 3408122743 4345928330 5384386478 6816245486 8257263827 13460966195 16514527654 17040613715 26921932390 34081227430 41286319135 64754332117 82572638270 129508664234 323771660585 647543321170 1230332310223 2460664620446 6151661551115 12303323102230