Base | Representation |
---|---|
bin | 110010110011001010… |
… | …0110010101110110010 |
3 | 101102120201210101002222 |
4 | 1211212110302232302 |
5 | 3241404233042411 |
6 | 122040552441042 |
7 | 10611242266454 |
oct | 1454624625662 |
9 | 342521711088 |
10 | 109090909106 |
11 | 422a0a79723 |
12 | 191863a9182 |
13 | a39706c6ba |
14 | 53cc57c2d4 |
15 | 2c873c24db |
hex | 1966532bb2 |
109090909106 has 16 divisors (see below), whose sum is σ = 164046643200. Its totient is φ = 54408752448.
The previous prime is 109090909093. The next prime is 109090909129. The reversal of 109090909106 is 601909090901.
It is a happy number.
109090909106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4723535 + ... + 4746573.
It is an arithmetic number, because the mean of its divisors is an integer number (10252915200).
Almost surely, 2109090909106 is an apocalyptic number.
109090909106 is a deficient number, since it is larger than the sum of its proper divisors (54955734094).
109090909106 is a wasteful number, since it uses less digits than its factorization.
109090909106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28873.
The product of its (nonzero) digits is 39366, while the sum is 44.
The spelling of 109090909106 in words is "one hundred nine billion, ninety million, nine hundred nine thousand, one hundred six".
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