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4868206451880 = 23351011217330047
BaseRepresentation
bin100011011010111011110…
…1101110101110010101000
3122020101200200022012022020
41012311313231311302220
51114230041322430010
614204231223224440
71011500460041412
oct106656755656250
918211620265266
104868206451880
11160765a6a0162
126675a85a8120
132940ba74b275
1412b8a00039b2
15869771cb470
hex46d77b75ca8

4868206451880 has 128 divisors (see below), whose sum is σ = 14761383598080. Its totient is φ = 1284274995200.

The previous prime is 4868206451821. The next prime is 4868206451891. The reversal of 4868206451880 is 881546028684.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 14585017 + ... + 14915063.

It is an arithmetic number, because the mean of its divisors is an integer number (115323309360).

Almost surely, 24868206451880 is an apocalyptic number.

4868206451880 is a gapful number since it is divisible by the number (40) 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 4868206451880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7380691799040).

4868206451880 is an abundant number, since it is smaller than the sum of its proper divisors (9893177146200).

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

4868206451880 is a wasteful number, since it uses less digits than its factorization.

4868206451880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331379 (or 331375 counting only the distinct ones).

The product of its (nonzero) digits is 23592960, while the sum is 60.

The spelling of 4868206451880 in words is "four trillion, eight hundred sixty-eight billion, two hundred six million, four hundred fifty-one thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 101 120 202 303 404 505 606 808 1010 1212 1217 1515 2020 2424 2434 3030 3651 4040 4868 6060 6085 7302 9736 12120 12170 14604 18255 24340 29208 36510 48680 73020 122917 146040 245834 330047 368751 491668 614585 660094 737502 983336 990141 1229170 1320188 1475004 1650235 1843755 1980282 2458340 2640376 2950008 3300470 3687510 3960564 4916680 4950705 6600940 7375020 7921128 9901410 13201880 14750040 19802820 33334747 39605640 66669494 100004241 133338988 166673735 200008482 266677976 333347470 400016964 401667199 500021205 666694940 800033928 803334398 1000042410 1205001597 1333389880 1606668796 2000084820 2008335995 2410003194 3213337592 4000169640 4016671990 4820006388 6025007985 8033343980 9640012776 12050015970 16066687960 24100031940 40568387099 48200063880 81136774198 121705161297 162273548396 202841935495 243410322594 324547096792 405683870990 486820645188 608525806485 811367741980 973641290376 1217051612970 1622735483960 2434103225940 4868206451880