Base | Representation |
---|---|
bin | 1010001101001101111101… |
… | …1000011011111001000101 |
3 | 1110201211110120111011111002 |
4 | 2203103133120123321011 |
5 | 2432331032242131041 |
6 | 35511224130023045 |
7 | 2235530430451664 |
oct | 243233730337105 |
9 | 43654416434432 |
10 | 11222202302021 |
11 | 3637344701247 |
12 | 1312b30a17a85 |
13 | 635331477239 |
14 | 2ab22c218ddb |
15 | 146daddbd59b |
hex | a34df61be45 |
11222202302021 has 8 divisors (see below), whose sum is σ = 11225050039680. Its totient is φ = 11219354941392.
The previous prime is 11222202301987. The next prime is 11222202302039. The reversal of 11222202302021 is 12020320222211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11222202302021 - 222 = 11222198107717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11222202301984 and 11222202302002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11222202302321) 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, 65017991 + ... + 65190363.
It is an arithmetic number, because the mean of its divisors is an integer number (1403131254960).
Almost surely, 211222202302021 is an apocalyptic number.
It is an amenable number.
11222202302021 is a deficient number, since it is larger than the sum of its proper divisors (2847737659).
11222202302021 is an equidigital number, since it uses as much as digits as its factorization.
11222202302021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188515.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 11222202302021 its reverse (12020320222211), we get a palindrome (23242522524232).
The spelling of 11222202302021 in words is "eleven trillion, two hundred twenty-two billion, two hundred two million, three hundred two thousand, twenty-one".
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