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107872116 = 223112335531
BaseRepresentation
bin1100110110111…
…11111101110100
321111222110201120
412123133331310
5210103401431
614412023540
72446616652
oct633377564
9244873646
10107872116
1155988a10
1230161bb0
131946b971
141047ddd2
15970c196
hex66dff74

107872116 has 48 divisors (see below), whose sum is σ = 286530048. Its totient is φ = 31266400.

The previous prime is 107872111. The next prime is 107872151. The reversal of 107872116 is 611278701.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107872111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14730 + ... + 20801.

It is an arithmetic number, because the mean of its divisors is an integer number (5969376).

Almost surely, 2107872116 is an apocalyptic number.

It is an amenable number.

107872116 is an abundant number, since it is smaller than the sum of its proper divisors (178657932).

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

107872116 is a wasteful number, since it uses less digits than its factorization.

107872116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35572 (or 35570 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 33.

The square root of 107872116 is about 10386.1502011092. The cubic root of 107872116 is about 476.0322754284.

The spelling of 107872116 in words is "one hundred seven million, eight hundred seventy-two thousand, one hundred sixteen".

Divisors: 1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 138 253 276 506 759 1012 1518 3036 35531 71062 106593 142124 213186 390841 426372 781682 817213 1172523 1563364 1634426 2345046 2451639 3268852 4690092 4903278 8989343 9806556 17978686 26968029 35957372 53936058 107872116