Base | Representation |
---|---|
bin | 1010000000010011000000… |
… | …1101100101000100010001 |
3 | 1102221121111020211111000011 |
4 | 2200010300031211010101 |
5 | 2420211422322023441 |
6 | 35221233101154521 |
7 | 2213511465121603 |
oct | 240046015450421 |
9 | 42847436744004 |
10 | 11000220111121 |
11 | 356119252872a |
12 | 1297abb55ba41 |
13 | 61a415c00217 |
14 | 2a05b08b1173 |
15 | 14121ab87581 |
hex | a0130365111 |
11000220111121 has 4 divisors (see below), whose sum is σ = 11002654331200. Its totient is φ = 10997785891044.
The previous prime is 11000220111073. The next prime is 11000220111151. The reversal of 11000220111121 is 12111102200011.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11000220111121 - 221 = 11000218013969 is a prime.
It is a super-2 number, since 2×110002201111212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11000220111151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217103261 + ... + 1217112298.
It is an arithmetic number, because the mean of its divisors is an integer number (2750663582800).
Almost surely, 211000220111121 is an apocalyptic number.
It is an amenable number.
11000220111121 is a deficient number, since it is larger than the sum of its proper divisors (2434220079).
11000220111121 is an equidigital number, since it uses as much as digits as its factorization.
11000220111121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2434220078.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11000220111121 its reverse (12111102200011), we get a palindrome (23111322311132).
The spelling of 11000220111121 in words is "eleven trillion, two hundred twenty million, one hundred eleven thousand, one hundred twenty-one".
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