Base | Representation |
---|---|
bin | 1100001111000100100… |
… | …1011101110110011101 |
3 | 202002120111022210221012 |
4 | 3003301021131312131 |
5 | 11420444240031304 |
6 | 240322205545005 |
7 | 21121025252651 |
oct | 3036111356635 |
9 | 662514283835 |
10 | 210204220829 |
11 | 81168891359 |
12 | 348a4b75165 |
13 | 16a8c410b75 |
14 | a261404a61 |
15 | 570422216e |
hex | 30f125dd9d |
210204220829 has 8 divisors (see below), whose sum is σ = 210790788000. Its totient is φ = 209617822512.
The previous prime is 210204220711. The next prime is 210204220841. The reversal of 210204220829 is 928022402012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210204220829 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210204220795 and 210204220804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210204220129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2697587 + ... + 2774415.
It is an arithmetic number, because the mean of its divisors is an integer number (26348848500).
Almost surely, 2210204220829 is an apocalyptic number.
It is an amenable number.
210204220829 is a deficient number, since it is larger than the sum of its proper divisors (586567171).
210204220829 is an equidigital number, since it uses as much as digits as its factorization.
210204220829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84427.
The product of its (nonzero) digits is 9216, while the sum is 32.
The spelling of 210204220829 in words is "two hundred ten billion, two hundred four million, two hundred twenty thousand, eight hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •