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108794070 = 23357115233
BaseRepresentation
bin1100111110000…
…01000011010110
321120201022102000
412133001003112
5210322402240
614443500130
72460506610
oct637010326
9246638360
10108794070
1156458660
1230527646
13197024b8
141063ddb0
159840430
hex67c10d6

108794070 has 128 divisors (see below), whose sum is σ = 361774080. Its totient is φ = 22602240.

The previous prime is 108794039. The next prime is 108794087. The reversal of 108794070 is 70497801.

It is a super-2 number, since 2×1087940702 = 23672299334329800, which contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 18174 + ... + 23406.

It is an arithmetic number, because the mean of its divisors is an integer number (2826360).

Almost surely, 2108794070 is an apocalyptic number.

108794070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108794070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180887040).

108794070 is an abundant number, since it is smaller than the sum of its proper divisors (252980010).

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

108794070 is a wasteful number, since it uses less digits than its factorization.

108794070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267 (or 5261 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 108794070 is about 10430.4395880519. The cubic root of 108794070 is about 477.3846033838.

The spelling of 108794070 in words is "one hundred eight million, seven hundred ninety-four thousand, seventy".

Divisors: 1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 105 110 126 135 154 165 189 198 210 231 270 297 315 330 378 385 462 495 594 630 693 770 945 990 1155 1386 1485 1890 2079 2310 2970 3465 4158 5233 6930 10395 10466 15699 20790 26165 31398 36631 47097 52330 57563 73262 78495 94194 109893 115126 141291 156990 172689 183155 219786 235485 282582 287815 329679 345378 366310 402941 470970 518067 549465 575630 659358 706455 805882 863445 989037 1036134 1098930 1208823 1412910 1554201 1648395 1726890 1978074 2014705 2417646 2590335 3108402 3296790 3626469 4029410 4945185 5180670 6044115 7252938 7771005 9890370 10879407 12088230 15542010 18132345 21758814 36264690 54397035 108794070