Base | Representation |
---|---|
bin | 1101000101101… |
… | …01011100010010 |
3 | 21122121011112211 |
4 | 12202311130102 |
5 | 211101420330 |
6 | 14521142334 |
7 | 2502146206 |
oct | 642653422 |
9 | 248534484 |
10 | 109795090 |
11 | 56a81749 |
12 | 3092a9aa |
13 | 19993012 |
14 | 10820b06 |
15 | 998bd2a |
hex | 68b5712 |
109795090 has 8 divisors (see below), whose sum is σ = 197631180. Its totient is φ = 43918032.
The previous prime is 109794991. The next prime is 109795093. The reversal of 109795090 is 90597901.
It can be written as a sum of positive squares in 2 ways, for example, as 101666889 + 8128201 = 10083^2 + 2851^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (109795093) 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 3 ways as a sum of consecutive naturals, for example, 5489745 + ... + 5489764.
Almost surely, 2109795090 is an apocalyptic number.
109795090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109795090 is a deficient number, since it is larger than the sum of its proper divisors (87836090).
109795090 is a wasteful number, since it uses less digits than its factorization.
109795090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10979516.
The product of its (nonzero) digits is 25515, while the sum is 40.
The square root of 109795090 is about 10478.3152271727. The cubic root of 109795090 is about 478.8442826399.
The spelling of 109795090 in words is "one hundred nine million, seven hundred ninety-five thousand, ninety".
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