Base | Representation |
---|---|
bin | 1010000110001110111010… |
… | …1100110101000110101001 |
3 | 1110022100201102101212220022 |
4 | 2201203232230311012221 |
5 | 2423344301224101441 |
6 | 35340140321010225 |
7 | 2224051604554511 |
oct | 241435654650651 |
9 | 43270642355808 |
10 | 11102200222121 |
11 | 35a04646564a8 |
12 | 12b3820483975 |
13 | 626c18a12278 |
14 | 2a54c68d0841 |
15 | 143bd8b5684b |
hex | a18eeb351a9 |
11102200222121 has 8 divisors (see below), whose sum is σ = 11241200044200. Its totient is φ = 10963701301248.
The previous prime is 11102200222073. The next prime is 11102200222153. The reversal of 11102200222121 is 12122200220111.
11102200222121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3527259610000 + 7574940612121 = 1878100^2 + 2752261^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11102200222121 is a prime.
It is a super-3 number, since 3×111022002221213 (a number of 40 digits) contains 333 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 11102200222121.
It is not an unprimeable number, because it can be changed into a prime (11102200222171) 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, 125180696 + ... + 125269353.
It is an arithmetic number, because the mean of its divisors is an integer number (1405150005525).
Almost surely, 211102200222121 is an apocalyptic number.
It is an amenable number.
11102200222121 is a deficient number, since it is larger than the sum of its proper divisors (138999822079).
11102200222121 is an equidigital number, since it uses as much as digits as its factorization.
11102200222121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250450603.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11102200222121 its reverse (12122200220111), we get a palindrome (23224400442232).
The spelling of 11102200222121 in words is "eleven trillion, one hundred two billion, two hundred million, two hundred twenty-two thousand, one hundred twenty-one".
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