Base | Representation |
---|---|
bin | 10100110111010010… |
… | …10001011001001011 |
3 | 1001220122002001020012 |
4 | 22123221101121023 |
5 | 140420003102334 |
6 | 5051253022135 |
7 | 544401550355 |
oct | 123351213113 |
9 | 31818061205 |
10 | 11201222219 |
11 | 4828886050 |
12 | 220732494b |
13 | 109681c055 |
14 | 7838d00d5 |
15 | 45858a9ce |
hex | 29ba5164b |
11201222219 has 32 divisors (see below), whose sum is σ = 12913385472. Its totient is φ = 9621360000.
The previous prime is 11201222183. The next prime is 11201222243. The reversal of 11201222219 is 91222210211.
11201222219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11201222219 - 232 = 6906254923 is a prime.
It is a super-2 number, since 2×112012222192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11201222194 and 11201222203.
It is not an unprimeable number, because it can be changed into a prime (11201222819) 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 31 ways as a sum of consecutive naturals, for example, 11234429 + ... + 11235425.
It is an arithmetic number, because the mean of its divisors is an integer number (403543296).
Almost surely, 211201222219 is an apocalyptic number.
11201222219 is a deficient number, since it is larger than the sum of its proper divisors (1712163253).
11201222219 is a wasteful number, since it uses less digits than its factorization.
11201222219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1787.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 11201222219 in words is "eleven billion, two hundred one million, two hundred twenty-two thousand, two hundred nineteen".
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