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12883467862370 = 2575367376113781
BaseRepresentation
bin1011101101111010101010…
…0001101000000101100010
31200121122111000201120122002
42323132222201220011202
53142040320233043440
643222330004244002
72466541225645040
oct273365241500542
950548430646562
1012883467862370
114117936811a36
121540a9b3a0602
13725ba1097721
143277c54b3390
151751ddd91115
hexbb7aa868162

12883467862370 has 128 divisors (see below), whose sum is σ = 27415501926912. Its totient is φ = 4267716710400.

The previous prime is 12883467862301. The next prime is 12883467862379. The reversal of 12883467862370 is 7326876438821.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12883467862297 and 12883467862306.

It is not an unprimeable number, because it can be changed into a prime (12883467862379) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 934864880 + ... + 934878660.

It is an arithmetic number, because the mean of its divisors is an integer number (214183608804).

Almost surely, 212883467862370 is an apocalyptic number.

12883467862370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12883467862370 is an abundant number, since it is smaller than the sum of its proper divisors (14532034064542).

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

12883467862370 is a wasteful number, since it uses less digits than its factorization.

12883467862370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17676.

The product of its (nonzero) digits is 130056192, while the sum is 65.

The spelling of 12883467862370 in words is "twelve trillion, eight hundred eighty-three billion, four hundred sixty-seven million, eight hundred sixty-two thousand, three hundred seventy".

Divisors: 1 2 5 7 10 14 35 53 67 70 106 134 265 335 371 469 530 670 742 938 1855 2345 3551 3710 3761 4690 7102 7522 13781 17755 18805 24857 26327 27562 35510 37610 49714 52654 68905 96467 124285 131635 137810 192934 199333 248570 251987 263270 398666 482335 503974 730393 923327 964670 996665 1259935 1395331 1460786 1763909 1846654 1993330 2519870 2790662 3527818 3651965 4616635 5112751 6463289 6976655 7303930 8819545 9233270 10225502 12926578 13355311 13953310 17639090 25563755 26710622 32316445 48936331 51127510 51830341 64632890 66776555 93487177 97872662 103660682 133553110 186974354 244681655 259151705 342554317 362812387 467435885 489363310 518303410 685108634 725624774 934871770 1712771585 1814061935 2747008073 3425543170 3472632847 3628123870 5494016146 6945265694 13735040365 17363164235 19229056511 24308429929 27470080730 34726328470 38458113022 48616859858 96145282555 121542149645 184049540891 192290565110 243084299290 368099081782 920247704455 1288346786237 1840495408910 2576693572474 6441733931185 12883467862370