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800808804848 = 241310138119231
BaseRepresentation
bin10111010011100111110…
…11001010000111110000
32211120000202001021122202
423221303323022013300
5101110024023223343
61411515251522332
7111566534346443
oct13516373120760
92746022037582
10800808804848
11289691769858
1210b2512b93a8
135a6926c3120
142aa8b94365a
1515c6e307db8
hexba73eca1f0

800808804848 has 40 divisors (see below), whose sum is σ = 1687462162176. Its totient is φ = 365944608000.

The previous prime is 800808804787. The next prime is 800808804893. The reversal of 800808804848 is 848408808008.

It is a junction number, because it is equal to n+sod(n) for n = 800808804793 and 800808804802.

It is a congruent number.

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, 19038608 + ... + 19080623.

Almost surely, 2800808804848 is an apocalyptic number.

It is an amenable number.

800808804848 is an abundant number, since it is smaller than the sum of its proper divisors (886653357328).

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

800808804848 is a wasteful number, since it uses less digits than its factorization.

800808804848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38119353 (or 38119347 counting only the distinct ones).

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

The spelling of 800808804848 in words is "eight hundred billion, eight hundred eight million, eight hundred four thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 13 16 26 52 101 104 202 208 404 808 1313 1616 2626 5252 10504 21008 38119231 76238462 152476924 304953848 495550003 609907696 991100006 1982200012 3850042331 3964400024 7700084662 7928800048 15400169324 30800338648 50050550303 61600677296 100101100606 200202201212 400404402424 800808804848