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800488884008 = 231113169438661
BaseRepresentation
bin10111010011000001101…
…10110000011100101000
32211112012110001121202202
423221200312300130220
5101103400123242013
61411423422515332
7111555601150562
oct13514066603450
92745173047682
10800488884008
11289538119570
1210b182135b48
135a64133bc58
142aa5b266332
1515c511b1858
hexba60db0728

800488884008 has 32 divisors (see below), whose sum is σ = 1649862609120. Its totient is φ = 361081032000.

The previous prime is 800488883981. The next prime is 800488884187.

800488884008 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34707803 + ... + 34730858.

It is an arithmetic number, because the mean of its divisors is an integer number (51558206535).

Almost surely, 2800488884008 is an apocalyptic number.

800488884008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

800488884008 is an abundant number, since it is smaller than the sum of its proper divisors (849373725112).

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

800488884008 is a wasteful number, since it uses less digits than its factorization.

800488884008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69438809 (or 69438805 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 56.

The spelling of 800488884008 in words is "eight hundred billion, four hundred eighty-eight million, eight hundred eighty-four thousand, eight".

Divisors: 1 2 4 8 11 22 44 88 131 262 524 1048 1441 2882 5764 11528 69438661 138877322 277754644 555509288 763825271 1527650542 3055301084 6110602168 9096464591 18192929182 36385858364 72771716728 100061110501 200122221002 400244442004 800488884008