Base | Representation |
---|---|
bin | 1100010111111… |
… | …10111110000110 |
3 | 21020022211102110 |
4 | 12023332332012 |
5 | 203033223211 |
6 | 14144521450 |
7 | 2400216630 |
oct | 613767606 |
9 | 236284373 |
10 | 103804806 |
11 | 536600a6 |
12 | 2a920286 |
13 | 18676581 |
14 | db01a50 |
15 | 91a6ea6 |
hex | 62fef86 |
103804806 has 32 divisors (see below), whose sum is σ = 237616128. Its totient is φ = 29615040.
The previous prime is 103804801. The next prime is 103804817. The reversal of 103804806 is 608408301.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103804801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36906 + ... + 39618.
It is an arithmetic number, because the mean of its divisors is an integer number (7425504).
Almost surely, 2103804806 is an apocalyptic number.
103804806 is an abundant number, since it is smaller than the sum of its proper divisors (133811322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103804806 is a wasteful number, since it uses less digits than its factorization.
103804806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3636.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 103804806 is about 10188.4643592644. The cubic root of 103804806 is about 469.9725440427.
The spelling of 103804806 in words is "one hundred three million, eight hundred four thousand, eight hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •