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12804101745182 = 2114746757264839
BaseRepresentation
bin1011101001010010111111…
…1011111010101000011110
31200100001121212101002101022
42322110233323322220132
53134240300021321212
643122042333044142
72461031402042216
oct272245773725036
950301555332338
1012804101745182
1140972096a6450
12152962b926652
1371b5633928c7
14323a169c1246
151730e6384772
hexba52fefaa1e

12804101745182 has 32 divisors (see below), whose sum is σ = 21398495708160. Its totient is φ = 5696072142880.

The previous prime is 12804101745181. The next prime is 12804101745269. The reversal of 12804101745182 is 28154710140821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12804101745181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48214319 + ... + 48479157.

It is an arithmetic number, because the mean of its divisors is an integer number (668702990880).

Almost surely, 212804101745182 is an apocalyptic number.

12804101745182 is a deficient number, since it is larger than the sum of its proper divisors (8594393962978).

12804101745182 is a wasteful number, since it uses less digits than its factorization.

12804101745182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311656.

The product of its (nonzero) digits is 143360, while the sum is 44.

The spelling of 12804101745182 in words is "twelve trillion, eight hundred four billion, one hundred one million, seven hundred forty-five thousand, one hundred eighty-two".

Divisors: 1 2 11 22 47 94 517 1034 46757 93514 264839 514327 529678 1028654 2197579 2913229 4395158 5826458 12447433 24173369 24894866 48346738 136921763 273843526 12383077123 24766154246 136213848353 272427696706 582004624781 1164009249562 6402050872591 12804101745182