Base | Representation |
---|---|
bin | 10100100101010101… |
… | …011011100010110001 |
3 | 2010001021022212021222 |
4 | 110211111123202301 |
5 | 330230402230223 |
6 | 14053025354425 |
7 | 1411455124256 |
oct | 244525334261 |
9 | 63037285258 |
10 | 22101211313 |
11 | 94116151a5 |
12 | 4349798a15 |
13 | 2112acac3c |
14 | 10d93a942d |
15 | 8954720c8 |
hex | 52555b8b1 |
22101211313 has 8 divisors (see below), whose sum is σ = 23321260800. Its totient is φ = 20902755808.
The previous prime is 22101211303. The next prime is 22101211367. The reversal of 22101211313 is 31311210122.
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 22101211313 - 210 = 22101210289 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22101211291 and 22101211300.
It is not an unprimeable number, because it can be changed into a prime (22101211303) 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 7 ways as a sum of consecutive naturals, for example, 5396393 + ... + 5400486.
It is an arithmetic number, because the mean of its divisors is an integer number (2915157600).
Almost surely, 222101211313 is an apocalyptic number.
22101211313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
22101211313 is a deficient number, since it is larger than the sum of its proper divisors (1220049487).
22101211313 is a wasteful number, since it uses less digits than its factorization.
22101211313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10796991.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 22101211313 its reverse (31311210122), we get a palindrome (53412421435).
The spelling of 22101211313 in words is "twenty-two billion, one hundred one million, two hundred eleven thousand, three hundred thirteen".
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