Base | Representation |
---|---|
bin | 100110010011… |
… | …1100001011010 |
3 | 1101210102012110 |
4 | 1030213201122 |
5 | 20120203301 |
6 | 1554253150 |
7 | 332501226 |
oct | 114474132 |
9 | 41712173 |
10 | 20084826 |
11 | 10379033 |
12 | 68871b6 |
13 | 4212c18 |
14 | 294b786 |
15 | 1b6b0d6 |
hex | 132785a |
20084826 has 8 divisors (see below), whose sum is σ = 40169664. Its totient is φ = 6694940.
The previous prime is 20084783. The next prime is 20084851. The reversal of 20084826 is 62848002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
20084826 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 20084793 and 20084802.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673730 + ... + 1673741.
It is an arithmetic number, because the mean of its divisors is an integer number (5021208).
Almost surely, 220084826 is an apocalyptic number.
20084826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20084826 is a wasteful number, since it uses less digits than its factorization.
20084826 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3347476.
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 20084826 is about 4481.6097554339. The cubic root of 20084826 is about 271.8249757084.
It can be divided in two parts, 20084 and 826, that added together give a triangular number (20910 = T204).
The spelling of 20084826 in words is "twenty million, eighty-four thousand, eight hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •