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108103380 = 223571123399
BaseRepresentation
bin1100111000110…
…00011011010100
321112102012221220
412130120123110
5210133302010
614421010340
72451602130
oct634303324
9245365856
10108103380
1156026740
12302539b0
131951ccc8
14105003c0
159755970
hex67186d4

108103380 has 96 divisors (see below), whose sum is σ = 377395200. Its totient is φ = 22462080.

The previous prime is 108103351. The next prime is 108103397. The reversal of 108103380 is 83301801.

It is a self number, because there is not a number n which added to its sum of digits gives 108103380.

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 31 ways as a sum of consecutive naturals, for example, 7080 + ... + 16319.

It is an arithmetic number, because the mean of its divisors is an integer number (3931200).

Almost surely, 2108103380 is an apocalyptic number.

108103380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108103380 is an abundant number, since it is smaller than the sum of its proper divisors (269291820).

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

108103380 is a wasteful number, since it uses less digits than its factorization.

108103380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23429 (or 23427 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 108103380 is about 10397.2775282763. The cubic root of 108103380 is about 476.3722166893.

The spelling of 108103380 in words is "one hundred eight million, one hundred three thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 385 420 462 660 770 924 1155 1540 2310 4620 23399 46798 70197 93596 116995 140394 163793 233990 257389 280788 327586 350985 467980 491379 514778 655172 701970 772167 818965 982758 1029556 1286945 1403940 1544334 1637930 1801723 1965516 2456895 2573890 3088668 3275860 3603446 3860835 4913790 5147780 5405169 7206892 7721670 9008615 9827580 10810338 15443340 18017230 21620676 27025845 36034460 54051690 108103380