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8805243854 = 211400238357
BaseRepresentation
bin10000011001101010…
…10101101111001110
3211201122121201210202
420030311111233032
5121013120300404
64013422533502
7431126223611
oct101465255716
924648551722
108805243854
113809370040
121858a37292
13aa4310a84
145d75da178
1536805b21e
hex20cd55bce

8805243854 has 8 divisors (see below), whose sum is σ = 14408580888. Its totient is φ = 4002383560.

The previous prime is 8805243851. The next prime is 8805243899. The reversal of 8805243854 is 4583425088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8805243799 and 8805243808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8805243851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200119157 + ... + 200119200.

It is an arithmetic number, because the mean of its divisors is an integer number (1801072611).

Almost surely, 28805243854 is an apocalyptic number.

8805243854 is a deficient number, since it is larger than the sum of its proper divisors (5603337034).

8805243854 is a wasteful number, since it uses less digits than its factorization.

8805243854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400238370.

The product of its (nonzero) digits is 1228800, while the sum is 47.

The square root of 8805243854 is about 93836.2608696659. The cubic root of 8805243854 is about 2064.9702348032.

The spelling of 8805243854 in words is "eight billion, eight hundred five million, two hundred forty-three thousand, eight hundred fifty-four".

Divisors: 1 2 11 22 400238357 800476714 4402621927 8805243854