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107924660 = 22529732549
BaseRepresentation
bin1100110111011…
…00110010110100
321112002010210122
412123230302310
5210112042120
614413111112
72450226104
oct633546264
9245063718
10107924660
1155a14438
1230188498
131948985c
1410495204
15971ca25
hex66eccb4

107924660 has 48 divisors (see below), whose sum is σ = 237762000. Its totient is φ = 41094144.

The previous prime is 107924659. The next prime is 107924699. The reversal of 107924660 is 66429701.

107924660 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5550736 + 102373924 = 2356^2 + 10118^2 .

It is a super-2 number, since 2×1079246602 = 23295464472231200, which contains 22 as substring.

107924660 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 107924660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41066 + ... + 43614.

It is an arithmetic number, because the mean of its divisors is an integer number (4953375).

Almost surely, 2107924660 is an apocalyptic number.

107924660 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 107924660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118881000).

107924660 is an abundant number, since it is smaller than the sum of its proper divisors (129837340).

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

107924660 is a wasteful number, since it uses less digits than its factorization.

107924660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660 (or 2658 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 107924660 is about 10388.6794155947. The cubic root of 107924660 is about 476.1095539094.

The spelling of 107924660 in words is "one hundred seven million, nine hundred twenty-four thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 29 58 73 116 145 146 290 292 365 580 730 1460 2117 2549 4234 5098 8468 10196 10585 12745 21170 25490 42340 50980 73921 147842 186077 295684 369605 372154 739210 744308 930385 1478420 1860770 3721540 5396233 10792466 21584932 26981165 53962330 107924660