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4980860800000 = 210551556519
BaseRepresentation
bin100100001111011001001…
…1100000100110000000000
3122122011110202100000202221
41020132302130010300000
51123101300331100000
614332101553020424
71022566242150211
oct110366234046000
918564422300687
104980860800000
11165040a0862a8
126853a8254714
132a1901b39657
14133109935408
158986c33c61a
hex487b2704c00

4980860800000 has 132 divisors (see below), whose sum is σ = 12445283294640. Its totient is φ = 1992343040000.

The previous prime is 4980860799973. The next prime is 4980860800009. The reversal of 4980860800000 is 80680894.

It is a self number, because there is not a number n which added to its sum of digits gives 4980860800000.

It is not an unprimeable number, because it can be changed into a prime (4980860800009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2421741 + ... + 3978259.

Almost surely, 24980860800000 is an apocalyptic number.

4980860800000 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 4980860800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6222641647320).

4980860800000 is an abundant number, since it is smaller than the sum of its proper divisors (7464422494640).

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

4980860800000 is an frugal number, since it uses more digits than its factorization.

4980860800000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556564 (or 1556526 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 4980860800000 in words is "four trillion, nine hundred eighty billion, eight hundred sixty million, eight hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1600 2000 2500 2560 3125 3200 4000 5000 5120 6250 6400 8000 10000 12500 12800 16000 20000 25000 25600 32000 40000 50000 64000 80000 100000 128000 160000 200000 320000 400000 640000 800000 1556519 1600000 3113038 3200000 6226076 7782595 12452152 15565190 24904304 31130380 38912975 49808608 62260760 77825950 99617216 124521520 155651900 194564875 199234432 249043040 311303800 389129750 398468864 498086080 622607600 778259500 796937728 972824375 996172160 1245215200 1556519000 1593875456 1945648750 1992344320 2490430400 3113038000 3891297500 3984688640 4864121875 4980860800 6226076000 7782595000 7969377280 9728243750 9961721600 12452152000 15565190000 19456487500 19923443200 24904304000 31130380000 38912975000 39846886400 49808608000 62260760000 77825950000 99617216000 124521520000 155651900000 199234432000 249043040000 311303800000 498086080000 622607600000 996172160000 1245215200000 2490430400000 4980860800000