Base | Representation |
---|---|
bin | 10100101011111000… |
… | …101010010010010001 |
3 | 2010022221010021222221 |
4 | 110223320222102101 |
5 | 330442021010113 |
6 | 14111553101041 |
7 | 1414261214560 |
oct | 245370522221 |
9 | 63287107887 |
10 | 22211110033 |
11 | 9468657792 |
12 | 437a557781 |
13 | 212c7c9178 |
14 | 1109c15bd7 |
15 | 89ee2e98d |
hex | 52be2a491 |
22211110033 has 8 divisors (see below), whose sum is σ = 25385351360. Its totient is φ = 19037175120.
The previous prime is 22211110021. The next prime is 22211110057. The reversal of 22211110033 is 33001111222.
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 22211110033 - 213 = 22211101841 is a prime.
It is a super-2 number, since 2×222111100332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a zygodrome in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 22211109989 and 22211110016.
It is not an unprimeable number, because it can be changed into a prime (22211110433) 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, 108583 + ... + 237091.
It is an arithmetic number, because the mean of its divisors is an integer number (3173168920).
Almost surely, 222211110033 is an apocalyptic number.
It is an amenable number.
22211110033 is a deficient number, since it is larger than the sum of its proper divisors (3174241327).
22211110033 is a wasteful number, since it uses less digits than its factorization.
22211110033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153207.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 22211110033 its reverse (33001111222), we get a palindrome (55212221255).
The spelling of 22211110033 in words is "twenty-two billion, two hundred eleven million, one hundred ten thousand, thirty-three".
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