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488844004000 = 25531111110091
BaseRepresentation
bin1110001110100010101…
…11111000101010100000
31201201210101020101201111
413013101113320222200
531002123031112000
61012323303313104
750214003321562
oct7072127705240
91651711211644
10488844004000
111793547725a0
127a8a8a4b794
1337136b05301
1419935747332
15cab152ccba
hex71d15f8aa0

488844004000 has 96 divisors (see below), whose sum is σ = 1310279810112. Its totient is φ = 177761440000.

The previous prime is 488844003961. The next prime is 488844004027. The reversal of 488844004000 is 400448884.

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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5511046 + ... + 5599045.

It is an arithmetic number, because the mean of its divisors is an integer number (13648748022).

Almost surely, 2488844004000 is an apocalyptic number.

488844004000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488844004000 is an abundant number, since it is smaller than the sum of its proper divisors (821435806112).

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

488844004000 is a wasteful number, since it uses less digits than its factorization.

488844004000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11110127 (or 11110109 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 488844004000 in words is "four hundred eighty-eight billion, eight hundred forty-four million, four thousand".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 125 160 176 200 220 250 275 352 400 440 500 550 800 880 1000 1100 1375 1760 2000 2200 2750 4000 4400 5500 8800 11000 22000 44000 11110091 22220182 44440364 55550455 88880728 111100910 122211001 177761456 222201820 244422002 277752275 355522912 444403640 488844004 555504550 611055005 888807280 977688008 1111009100 1222110010 1388761375 1777614560 1955376016 2222018200 2444220020 2777522750 3055275025 3910752032 4444036400 4888440040 5555045500 6110550050 8888072800 9776880080 11110091000 12221100100 15276375125 19553760160 22220182000 24442200200 30552750250 44440364000 48884400400 61105500500 97768800800 122211001000 244422002000 488844004000