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8106000 = 243537193
BaseRepresentation
bin11110111011000000010000
3120020211100020
4132323000100
54033343000
6445423440
7125620440
oct36730020
916224306
108106000
114637181
12286ab80
1318aa766
141110120
15aa1ba0
hex7bb010

8106000 has 160 divisors (see below), whose sum is σ = 30021888. Its totient is φ = 1843200.

The previous prime is 8105983. The next prime is 8106001. The reversal of 8106000 is 6018.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (8106001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41904 + ... + 42096.

Almost surely, 28106000 is an apocalyptic number.

8106000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8106000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15010944).

8106000 is an abundant number, since it is smaller than the sum of its proper divisors (21915888).

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

8106000 is a wasteful number, since it uses less digits than its factorization.

8106000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 8106000 is about 2847.1037915749. The cubic root of 8106000 is about 200.8794604118.

The spelling of 8106000 in words is "eight million, one hundred six thousand".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 125 140 150 168 175 193 200 210 240 250 280 300 336 350 375 386 400 420 500 525 560 579 600 700 750 772 840 875 965 1000 1050 1158 1200 1351 1400 1500 1544 1680 1750 1930 2000 2100 2316 2625 2702 2800 2895 3000 3088 3500 3860 4053 4200 4632 4825 5250 5404 5790 6000 6755 7000 7720 8106 8400 9264 9650 10500 10808 11580 13510 14000 14475 15440 16212 19300 20265 21000 21616 23160 24125 27020 28950 32424 33775 38600 40530 42000 46320 48250 54040 57900 64848 67550 72375 77200 81060 96500 101325 108080 115800 135100 144750 162120 168875 193000 202650 231600 270200 289500 324240 337750 386000 405300 506625 540400 579000 675500 810600 1013250 1158000 1351000 1621200 2026500 2702000 4053000 8106000