Base | Representation |
---|---|
bin | 100001110001101100010… |
… | …110100110000011100011 |
3 | 22012220011110112012122222 |
4 | 201301230112212003203 |
5 | 301012103122432321 |
6 | 4534144304421255 |
7 | 326460012122060 |
oct | 41615426460343 |
9 | 8186143465588 |
10 | 2321100202211 |
11 | 81541160a32a |
12 | 315a1791782b |
13 | 13ab5698c61b |
14 | 804b0069c67 |
15 | 4059cccd3ab |
hex | 21c6c5a60e3 |
2321100202211 has 16 divisors (see below), whose sum is σ = 2663926645248. Its totient is φ = 1981085385600.
The previous prime is 2321100202181. The next prime is 2321100202229. The reversal of 2321100202211 is 1122020011232.
It is a cyclic number.
It is not a de Polignac number, because 2321100202211 - 238 = 2046222295267 is a prime.
It is a super-2 number, since 2×23211002022112 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2321100202211.
It is not an unprimeable number, because it can be changed into a prime (2321100202711) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 21443456 + ... + 21551426.
It is an arithmetic number, because the mean of its divisors is an integer number (166495415328).
Almost surely, 22321100202211 is an apocalyptic number.
2321100202211 is a deficient number, since it is larger than the sum of its proper divisors (342826443037).
2321100202211 is a wasteful number, since it uses less digits than its factorization.
2321100202211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120962.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 2321100202211 its reverse (1122020011232), we get a palindrome (3443120213443).
The spelling of 2321100202211 in words is "two trillion, three hundred twenty-one billion, one hundred million, two hundred two thousand, two hundred eleven".
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