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8043104853 = 32722331499
BaseRepresentation
bin1110111110110100…
…00000101001010101
3202202112112001122100
413133122000221111
5112433013323403
63410035352313
7403213156200
oct73732005125
922675461570
108043104853
1134581397a3
121685752699
139b2455c54
145642c8937
153211b22a3
hex1df680a55

8043104853 has 72 divisors (see below), whose sum is σ = 14138280000. Its totient is φ = 4393298448.

The previous prime is 8043104851. The next prime is 8043104863. The reversal of 8043104853 is 3584013408.

It is not a de Polignac number, because 8043104853 - 21 = 8043104851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8043104851) 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 71 ways as a sum of consecutive naturals, for example, 5364898 + ... + 5366396.

It is an arithmetic number, because the mean of its divisors is an integer number (196365000).

Almost surely, 28043104853 is an apocalyptic number.

It is an amenable number.

8043104853 is a deficient number, since it is larger than the sum of its proper divisors (6095175147).

8043104853 is a wasteful number, since it uses less digits than its factorization.

8043104853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588 (or 1532 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 8043104853 is about 89683.3588409801. The cubic root of 8043104853 is about 2003.5856388387.

It can be divided in two parts, 8043 and 104853, that added together give a square (112896 = 3362).

The spelling of 8043104853 in words is "eight billion, forty-three million, one hundred four thousand, eight hundred fifty-three".

Divisors: 1 3 7 9 21 23 49 63 69 147 161 207 441 483 529 1127 1449 1499 1587 3381 3703 4497 4761 10143 10493 11109 12167 13491 25921 31479 33327 34477 36501 73451 77763 85169 94437 103431 109503 220353 233289 241339 255507 310293 596183 661059 724017 766521 792971 1689373 1788549 2172051 2378913 5068119 5365647 5550797 7136739 15204357 16652391 18238333 38855579 49957173 54714999 116566737 127668331 164144997 349700211 383004993 893678317 1149014979 2681034951 8043104853