Base | Representation |
---|---|
bin | 1100110100001… |
… | …11010101001001 |
3 | 21111022000201020 |
4 | 12122013111021 |
5 | 210010242230 |
6 | 14400143053 |
7 | 2443545336 |
oct | 632072511 |
9 | 244260636 |
10 | 107509065 |
11 | 55760174 |
12 | 30007a89 |
13 | 19372641 |
14 | 103c798d |
15 | 9689810 |
hex | 6687549 |
107509065 has 16 divisors (see below), whose sum is σ = 172143168. Its totient is φ = 57295296.
The previous prime is 107509057. The next prime is 107509067. The reversal of 107509065 is 560905701.
It is not a de Polignac number, because 107509065 - 23 = 107509057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (107509067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36954 + ... + 39756.
It is an arithmetic number, because the mean of its divisors is an integer number (10758948).
Almost surely, 2107509065 is an apocalyptic number.
107509065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107509065 is a deficient number, since it is larger than the sum of its proper divisors (64634103).
107509065 is a wasteful number, since it uses less digits than its factorization.
107509065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5368.
The product of its (nonzero) digits is 9450, while the sum is 33.
The square root of 107509065 is about 10368.6578205667. The cubic root of 107509065 is about 475.4976354398.
The spelling of 107509065 in words is "one hundred seven million, five hundred nine thousand, sixty-five".
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