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82062344160 = 253552110657
BaseRepresentation
bin100110001101101001…
…0111111111111100000
321211211001210000100000
41030123102333333200
52321030430003120
6101410544500000
75633403262536
oct1143322777740
9254731700300
1082062344160
1131891065845
1213aa261a600
13797a49a0c4
143d86a22156
152204598990
hex131b4bffe0

82062344160 has 144 divisors (see below), whose sum is σ = 290409655536. Its totient is φ = 21883281408.

The previous prime is 82062344113. The next prime is 82062344197. The reversal of 82062344160 is 6144326028.

82062344160 is a `hidden beast` number, since 8 + 2 + 0 + 6 + 234 + 416 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×820623441602 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1016449 + ... + 1094208.

It is an arithmetic number, because the mean of its divisors is an integer number (2016733719).

Almost surely, 282062344160 is an apocalyptic number.

82062344160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82062344160 is an abundant number, since it is smaller than the sum of its proper divisors (208347311376).

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

82062344160 is a wasteful number, since it uses less digits than its factorization.

82062344160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110687 (or 2110667 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 82062344160 in words is "eighty-two billion, sixty-two million, three hundred forty-four thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 810 864 972 1080 1215 1296 1440 1620 1944 2160 2430 2592 3240 3888 4320 4860 6480 7776 9720 12960 19440 38880 2110657 4221314 6331971 8442628 10553285 12663942 16885256 18995913 21106570 25327884 31659855 33770512 37991826 42213140 50655768 56987739 63319710 67541024 75983652 84426280 94979565 101311536 113975478 126639420 151967304 168852560 170963217 189959130 202623072 227950956 253278840 284938695 303934608 337705120 341926434 379918260 455901912 506557680 512889651 569877390 607869216 683852868 759836520 854816085 911803824 1013115360 1025779302 1139754780 1367705736 1519673040 1709632170 1823607648 2051558604 2279509560 2564448255 2735411472 3039346080 3419264340 4103117208 4559019120 5128896510 5470822944 6838528680 8206234416 9118038240 10257793020 13677057360 16412468832 20515586040 27354114720 41031172080 82062344160