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108213360 = 24351921249
BaseRepresentation
bin1100111001100…
…11010001110000
321112121210211020
412130303101300
5210200311420
614423215440
72452540563
oct634632160
9245553736
10108213360
11560a1332
12302a7580
131955b098
141052c4da
159778340
hex6733470

108213360 has 120 divisors (see below), whose sum is σ = 354330000. Its totient is φ = 27316224.

The previous prime is 108213337. The next prime is 108213361. The reversal of 108213360 is 63312801.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 108213360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108213361) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 86016 + ... + 87264.

It is an arithmetic number, because the mean of its divisors is an integer number (2952750).

Almost surely, 2108213360 is an apocalyptic number.

108213360 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 108213360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177165000).

108213360 is an abundant number, since it is smaller than the sum of its proper divisors (246116640).

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

108213360 is a wasteful number, since it uses less digits than its factorization.

108213360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 108213360 is about 10402.5650682896. The cubic root of 108213360 is about 476.5337092022.

The spelling of 108213360 in words is "one hundred eight million, two hundred thirteen thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 48 57 60 76 80 95 114 120 152 190 228 240 285 304 361 380 456 570 722 760 912 1083 1140 1249 1444 1520 1805 2166 2280 2498 2888 3610 3747 4332 4560 4996 5415 5776 6245 7220 7494 8664 9992 10830 12490 14440 14988 17328 18735 19984 21660 23731 24980 28880 29976 37470 43320 47462 49960 59952 71193 74940 86640 94924 99920 118655 142386 149880 189848 237310 284772 299760 355965 379696 450889 474620 569544 711930 901778 949240 1139088 1352667 1423860 1803556 1898480 2254445 2705334 2847720 3607112 4508890 5410668 5695440 6763335 7214224 9017780 10821336 13526670 18035560 21642672 27053340 36071120 54106680 108213360