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4804801280000 = 211543753751
BaseRepresentation
bin100010111101011010001…
…1110010011100000000000
3122000100000212021201212222
41011322310132103200000
51112210213111430000
614115143434310212
71004064312006041
oct105726436234000
918010025251788
104804801280000
111592783075067
12657252288368
1328b1246a7197
141287a71d88c8
1584eb5a4da85
hex45eb4793800

4804801280000 has 120 divisors (see below), whose sum is σ = 12005230877640. Its totient is φ = 1921920000000.

The previous prime is 4804801279991. The next prime is 4804801280087. The reversal of 4804801280000 is 821084084.

It is a super-2 number, since 2×48048012800002 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 596876 + ... + 3156875.

It is an arithmetic number, because the mean of its divisors is an integer number (100043590647).

Almost surely, 24804801280000 is an apocalyptic number.

4804801280000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4804801280000 is an abundant number, since it is smaller than the sum of its proper divisors (7200429597640).

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

4804801280000 is an frugal number, since it uses more digits than its factorization.

4804801280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753793 (or 3753758 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The spelling of 4804801280000 in words is "four trillion, eight hundred four billion, eight hundred one million, two hundred eighty 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 2048 2500 2560 3200 4000 5000 5120 6400 8000 10000 10240 12800 16000 20000 25600 32000 40000 51200 64000 80000 128000 160000 256000 320000 640000 1280000 3753751 7507502 15015004 18768755 30030008 37537510 60060016 75075020 93843775 120120032 150150040 187687550 240240064 300300080 375375100 469218875 480480128 600600160 750750200 938437750 960960256 1201200320 1501500400 1876875500 1921920512 2346094375 2402400640 3003000800 3753751000 3843841024 4692188750 4804801280 6006001600 7507502000 7687682048 9384377500 9609602560 12012003200 15015004000 18768755000 19219205120 24024006400 30030008000 37537510000 38438410240 48048012800 60060016000 75075020000 96096025600 120120032000 150150040000 192192051200 240240064000 300300080000 480480128000 600600160000 960960256000 1201200320000 2402400640000 4804801280000