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106755840 = 283353089
BaseRepresentation
bin1100101110011…
…11011100000000
321102212202111000
412113033130000
5204312141330
614332052000
72434260342
oct627173400
9242782430
10106755840
1155296274
122b904000
131916a849
141026d292
15958b560
hex65cf700

106755840 has 144 divisors (see below), whose sum is σ = 378957600. Its totient is φ = 28459008.

The previous prime is 106755829. The next prime is 106755863. The reversal of 106755840 is 48557601.

106755840 is a `hidden beast` number, since 1 + 0 + 6 + 75 + 584 + 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 2×1067558402 = 22793618748211200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 106755795 and 106755804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33016 + ... + 36104.

It is an arithmetic number, because the mean of its divisors is an integer number (2631650).

Almost surely, 2106755840 is an apocalyptic number.

106755840 is a gapful number since it is divisible by the number (10) 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 106755840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189478800).

106755840 is an abundant number, since it is smaller than the sum of its proper divisors (272201760).

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

106755840 is an equidigital number, since it uses as much as digits as its factorization.

106755840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 106755840 is about 10332.2717734291. The cubic root of 106755840 is about 474.3845621344.

The spelling of 106755840 in words is "one hundred six million, seven hundred fifty-five thousand, eight hundred forty".

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 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 640 720 768 864 960 1080 1152 1280 1440 1728 1920 2160 2304 2880 3089 3456 3840 4320 5760 6178 6912 8640 9267 11520 12356 15445 17280 18534 24712 27801 30890 34560 37068 46335 49424 55602 61780 74136 83403 92670 98848 111204 123560 139005 148272 166806 185340 197696 222408 247120 278010 296544 333612 370680 395392 417015 444816 494240 556020 593088 667224 741360 790784 834030 889632 988480 1112040 1186176 1334448 1482720 1668060 1779264 1976960 2224080 2372352 2668896 2965440 3336120 3558528 3953920 4448160 5337792 5930880 6672240 7117056 8896320 10675584 11861760 13344480 17792640 21351168 26688960 35585280 53377920 106755840