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107105700 = 223521329947
BaseRepresentation
bin1100110001001…
…00110110100100
321110112112101210
412120210312210
5204404340300
614343351420
72440245342
oct630446644
9243475353
10107105700
1155505109
122ba52570
1319260b70
1410320992
15960a050
hex6624da4

107105700 has 144 divisors (see below), whose sum is σ = 345602880. Its totient is φ = 25428480.

The previous prime is 107105681. The next prime is 107105707. The reversal of 107105700 is 7501701.

It is a super-2 number, since 2×1071057002 = 22943261944980000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107105707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112627 + ... + 113573.

It is an arithmetic number, because the mean of its divisors is an integer number (2400020).

Almost surely, 2107105700 is an apocalyptic number.

107105700 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 107105700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172801440).

107105700 is an abundant number, since it is smaller than the sum of its proper divisors (238497180).

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

107105700 is a wasteful number, since it uses less digits than its factorization.

107105700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 107105700 is about 10349.1883739741. The cubic root of 107105700 is about 474.9022144045.

The spelling of 107105700 in words is "one hundred seven million, one hundred five thousand, seven hundred".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 25 26 29 30 39 50 52 58 60 65 75 78 87 100 116 130 145 150 156 174 195 260 290 300 325 348 377 390 435 580 650 725 754 780 870 947 975 1131 1300 1450 1508 1740 1885 1894 1950 2175 2262 2841 2900 3770 3788 3900 4350 4524 4735 5655 5682 7540 8700 9425 9470 11310 11364 12311 14205 18850 18940 22620 23675 24622 27463 28275 28410 36933 37700 47350 49244 54926 56550 56820 61555 71025 73866 82389 94700 109852 113100 123110 137315 142050 147732 164778 184665 246220 274630 284100 307775 329556 357019 369330 411945 549260 615550 686575 714038 738660 823890 923325 1071057 1231100 1373150 1428076 1647780 1785095 1846650 2059725 2142114 2746300 3570190 3693300 4119450 4284228 5355285 7140380 8238900 8925475 10710570 17850950 21421140 26776425 35701900 53552850 107105700