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8164030383806 = 21121919711537817
BaseRepresentation
bin111011011001101011000…
…1000011000011010111110
31001220110210022111021001112
41312303112020120122332
52032224413234240211
625210300452242022
71501555166163443
oct166632610303276
931813708437045
108164030383806
112668389352400
12aba2b1310312
13472b31b6006b
142031d95759ca
15e257267a88b
hex76cd62186be

8164030383806 has 96 divisors (see below), whose sum is σ = 14255076638880. Its totient is φ = 3494284738560.

The previous prime is 8164030383713. The next prime is 8164030383869. The reversal of 8164030383806 is 6083830304618.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1044390410 + ... + 1044398226.

It is an arithmetic number, because the mean of its divisors is an integer number (148490381655).

Almost surely, 28164030383806 is an apocalyptic number.

8164030383806 is a deficient number, since it is larger than the sum of its proper divisors (6091046255074).

8164030383806 is a wasteful number, since it uses less digits than its factorization.

8164030383806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9210 (or 9199 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 8164030383806 in words is "eight trillion, one hundred sixty-four billion, thirty million, three hundred eighty-three thousand, eight hundred six".

Divisors: 1 2 11 19 22 38 121 197 209 242 394 418 1153 2167 2299 2306 3743 4334 4598 7486 7817 12683 15634 21907 23837 25366 41173 43814 47674 82346 85987 139513 148523 171974 227141 240977 279026 297046 452903 454282 481954 905806 945857 1539949 1633753 1891714 2498551 2650747 3079898 3267506 4315679 4997102 5301494 8631358 9013001 16939439 17971283 18026002 27484061 29259031 33878878 35942566 47472469 54968122 58518062 94944938 99143011 171247019 186333829 198286022 321849341 342494038 372667658 522197159 643698682 1044394318 1090573121 1775561197 1883717209 2181146242 3540342751 3551122394 3767434418 7080685502 19531173167 20720889299 33735662743 39062346334 41441778598 67471325486 214842904837 371092290173 429685809674 742184580346 4082015191903 8164030383806