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488000080080 = 24335225925963
BaseRepresentation
bin1110001100111110001…
…00100100100011010000
31201122121120020121202000
413012133010210203100
530443411010030310
61012103435154000
750154045145152
oct7063704444320
91648546217660
10488000080080
11178a61361007
127a6b22a5900
1337031013846
1419895626ad2
15ca623cb4c0
hex719f1248d0

488000080080 has 80 divisors (see below), whose sum is σ = 1680889172160. Its totient is φ = 130133354112.

The previous prime is 488000080067. The next prime is 488000080103. The reversal of 488000080080 is 80080000884.

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 (36).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 112960822 + ... + 112965141.

It is an arithmetic number, because the mean of its divisors is an integer number (21011114652).

Almost surely, 2488000080080 is an apocalyptic number.

488000080080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488000080080 is an abundant number, since it is smaller than the sum of its proper divisors (1192889092080).

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

488000080080 is a wasteful number, since it uses less digits than its factorization.

488000080080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225925985 (or 225925973 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The spelling of 488000080080 in words is "four hundred eighty-eight billion, eighty thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 225925963 451851926 677777889 903703852 1129629815 1355555778 1807407704 2033333667 2259259630 2711111556 3388889445 3614815408 4066667334 4518519260 5422223112 6100001001 6777778890 8133334668 9037038520 10166668335 10844446224 12200002002 13555557780 16266669336 18074077040 20333336670 24400004004 27111115560 30500005005 32533338672 40666673340 48800008008 54222231120 61000010010 81333346680 97600016016 122000020020 162666693360 244000040040 488000080080