Base | Representation |
---|---|
bin | 1101000000010… |
… | …11111100100011 |
3 | 21121021220012200 |
4 | 12200023330203 |
5 | 210412211320 |
6 | 14454224243 |
7 | 2463225144 |
oct | 640137443 |
9 | 247256180 |
10 | 109100835 |
11 | 56648088 |
12 | 30655083 |
13 | 197ac00c |
14 | 106bdacb |
15 | 98a1290 |
hex | 680bf23 |
109100835 has 24 divisors (see below), whose sum is σ = 189636720. Its totient is φ = 58024512.
The previous prime is 109100833. The next prime is 109100839. The reversal of 109100835 is 538001901.
It is not a de Polignac number, because 109100835 - 21 = 109100833 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 109100799 and 109100808.
It is not an unprimeable number, because it can be changed into a prime (109100833) 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 23 ways as a sum of consecutive naturals, for example, 13857 + ... + 20253.
It is an arithmetic number, because the mean of its divisors is an integer number (7901530).
Almost surely, 2109100835 is an apocalyptic number.
109100835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
109100835 is a deficient number, since it is larger than the sum of its proper divisors (80535885).
109100835 is a wasteful number, since it uses less digits than its factorization.
109100835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6787 (or 6784 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 109100835 is about 10445.1345132554. The cubic root of 109100835 is about 477.8328737116.
The spelling of 109100835 in words is "one hundred nine million, one hundred thousand, eight hundred thirty-five".
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