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8902042863 = 373113674413
BaseRepresentation
bin10000100101001101…
…00110010011101111
3211222101202122002020
420102212212103233
5121212410332423
64031201401223
7433413054510
oct102246462357
924871678066
108902042863
113858a7561a
121885339213
13abb3a35ac
146063d6a07
153717cc4e3
hex2129a64ef

8902042863 has 16 divisors (see below), whose sum is σ = 14002599936. Its totient is φ = 4922788320.

The previous prime is 8902042781. The next prime is 8902042867. The reversal of 8902042863 is 3682402098.

8902042863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8902042863 - 216 = 8901977327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8902042867) by changing a digit.

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, 6836556 + ... + 6837857.

It is an arithmetic number, because the mean of its divisors is an integer number (875162496).

Almost surely, 28902042863 is an apocalyptic number.

8902042863 is a deficient number, since it is larger than the sum of its proper divisors (5100557073).

8902042863 is a wasteful number, since it uses less digits than its factorization.

8902042863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13674454.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 8902042863 is about 94350.6378515800. The cubic root of 8902042863 is about 2072.5096450820.

The spelling of 8902042863 in words is "eight billion, nine hundred two million, forty-two thousand, eight hundred sixty-three".

Divisors: 1 3 7 21 31 93 217 651 13674413 41023239 95720891 287162673 423906803 1271720409 2967347621 8902042863