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484880080000 = 27546061001
BaseRepresentation
bin1110000111001010001…
…10101101110010000000
31201100120010102012020111
413003211012231302000
530421013300030000
61010430102521104
750013531451051
oct7034506556200
91640503365214
10484880080000
11177700189848
1279b81436194
1336954805354
141967b104728
15c92d531cba
hex70e51adc80

484880080000 has 80 divisors (see below), whose sum is σ = 1207078853310. Its totient is φ = 193952000000.

The previous prime is 484880079979. The next prime is 484880080037. The reversal of 484880080000 is 80088484.

It can be written as a sum of positive squares in 5 ways, for example, as 21641940544 + 463238139456 = 147112^2 + 680616^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2950501 + ... + 3110500.

Almost surely, 2484880080000 is an apocalyptic number.

484880080000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484880080000 is an abundant number, since it is smaller than the sum of its proper divisors (722198773310).

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

484880080000 is an frugal number, since it uses more digits than its factorization.

484880080000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061035 (or 6061008 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The spelling of 484880080000 in words is "four hundred eighty-four billion, eight hundred eighty million, eighty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 625 640 800 1000 1250 1600 2000 2500 3200 4000 5000 8000 10000 16000 20000 40000 80000 6061001 12122002 24244004 30305005 48488008 60610010 96976016 121220020 151525025 193952032 242440040 303050050 387904064 484880080 606100100 757625125 775808128 969760160 1212200200 1515250250 1939520320 2424400400 3030500500 3788125625 3879040640 4848800800 6061001000 7576251250 9697601600 12122002000 15152502500 19395203200 24244004000 30305005000 48488008000 60610010000 96976016000 121220020000 242440040000 484880080000