Base | Representation |
---|---|
bin | 1100111000010… |
… | …01011101011011 |
3 | 21112022002212100 |
4 | 12130021131123 |
5 | 210124321300 |
6 | 14415414443 |
7 | 2451225321 |
oct | 634113533 |
9 | 245262770 |
10 | 108042075 |
11 | 55a94679 |
12 | 30224423 |
13 | 194cb12b |
14 | 104c5d11 |
15 | 9742700 |
hex | 670975b |
108042075 has 72 divisors (see below), whose sum is σ = 206336000. Its totient is φ = 53887680.
The previous prime is 108042071. The next prime is 108042079. The reversal of 108042075 is 570240801.
It is an interprime number because it is at equal distance from previous prime (108042071) and next prime (108042079).
It is not a de Polignac number, because 108042075 - 22 = 108042071 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108042071) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 542826 + ... + 543024.
Almost surely, 2108042075 is an apocalyptic number.
108042075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
108042075 is a deficient number, since it is larger than the sum of its proper divisors (98293925).
108042075 is a wasteful number, since it uses less digits than its factorization.
108042075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361 (or 353 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 108042075 is about 10394.3289826713. The cubic root of 108042075 is about 476.2821500606.
Adding to 108042075 its reverse (570240801), we get a palindrome (678282876).
The spelling of 108042075 in words is "one hundred eight million, forty-two thousand, seventy-five".
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