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107935680 = 2635293877
BaseRepresentation
bin1100110111011…
…11011111000000
321112002200220210
412123233133000
5210112420210
614413234120
72450303166
oct633573700
9245080823
10107935680
1155a21746
1230192940
1319491888
1410499236
159720e20
hex66ef7c0

107935680 has 112 divisors (see below), whose sum is σ = 354604320. Its totient is φ = 27783168.

The previous prime is 107935591. The next prime is 107935687. The reversal of 107935680 is 86539701.

It is a super-2 number, since 2×1079356802 = 23300222034124800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107935687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25902 + ... + 29778.

It is an arithmetic number, because the mean of its divisors is an integer number (3166110).

Almost surely, 2107935680 is an apocalyptic number.

107935680 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 107935680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177302160).

107935680 is an abundant number, since it is smaller than the sum of its proper divisors (246668640).

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

107935680 is a wasteful number, since it uses less digits than its factorization.

107935680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926 (or 3916 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 107935680 is about 10389.2097870820. The cubic root of 107935680 is about 476.1257582651.

The spelling of 107935680 in words is "one hundred seven million, nine hundred thirty-five thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 145 160 174 192 232 240 290 320 348 435 464 480 580 696 870 928 960 1160 1392 1740 1856 2320 2784 3480 3877 4640 5568 6960 7754 9280 11631 13920 15508 19385 23262 27840 31016 38770 46524 58155 62032 77540 93048 112433 116310 124064 155080 186096 224866 232620 248128 310160 337299 372192 449732 465240 562165 620320 674598 744384 899464 930480 1124330 1240640 1349196 1686495 1798928 1860960 2248660 2698392 3372990 3597856 3721920 4497320 5396784 6745980 7195712 8994640 10793568 13491960 17989280 21587136 26983920 35978560 53967840 107935680