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230068746334686 = 23783135534869617
BaseRepresentation
bin110100010011111100001101…
…111001100011000111011110
31010011121100122111200110102110
4310103330031321203013132
5220123421243030202221
62133152042321134450
766313630003143540
oct6423741571430736
91104540574613373
10230068746334686
1167341675476136
1221978a4578a426
139b4b50b1b177c
1440b555b2c7690
151b8e93938c776
hexd13f0de631de

230068746334686 has 64 divisors (see below), whose sum is σ = 532246598327808. Its totient is φ = 64937147455488.

The previous prime is 230068746334621. The next prime is 230068746334723. The reversal of 230068746334686 is 686433647860032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44810950 + ... + 49680566.

It is an arithmetic number, because the mean of its divisors is an integer number (8316353098872).

Almost surely, 2230068746334686 is an apocalyptic number.

230068746334686 is an abundant number, since it is smaller than the sum of its proper divisors (302177851993122).

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

230068746334686 is a wasteful number, since it uses less digits than its factorization.

230068746334686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4883265.

The product of its (nonzero) digits is 501645312, while the sum is 66.

The spelling of 230068746334686 in words is "two hundred thirty trillion, sixty-eight billion, seven hundred forty-six million, three hundred thirty-four thousand, six hundred eighty-six".

Divisors: 1 2 3 6 7 14 21 42 83 166 249 498 581 1162 1743 3486 13553 27106 40659 81318 94871 189742 284613 569226 1124899 2249798 3374697 4869617 6749394 7874293 9739234 14608851 15748586 23622879 29217702 34087319 47245758 68174638 102261957 204523914 404178211 808356422 1212534633 2425069266 2829247477 5658494954 8487742431 16975484862 65997919201 131995838402 197993757603 395987515206 461985434407 923970868814 1385956303221 2771912606442 5477827293683 10955654587366 16433481881049 32866963762098 38344791055781 76689582111562 115034373167343 230068746334686