Base | Representation |
---|---|
bin | 1001010010111001001110… |
… | …0001000011000001111101 |
3 | 1100012001010110100111212212 |
4 | 2110232103201003001331 |
5 | 2314421433220023401 |
6 | 33423032424310205 |
7 | 2103246064404353 |
oct | 224562341030175 |
9 | 40161113314785 |
10 | 10220202111101 |
11 | 32903aa719304 |
12 | 11908b1012365 |
13 | 5919b7998498 |
14 | 2749362a77d3 |
15 | 12acb6c57dbb |
hex | 94b9384307d |
10220202111101 has 4 divisors (see below), whose sum is σ = 10221543176604. Its totient is φ = 10218861045600.
The previous prime is 10220202111059. The next prime is 10220202111131. The reversal of 10220202111101 is 10111120202201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6336547562500 + 3883654548601 = 2517250^2 + 1970699^2 .
It is a cyclic number.
It is not a de Polignac number, because 10220202111101 - 214 = 10220202094717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220202111131) 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, 670521320 + ... + 670536561.
It is an arithmetic number, because the mean of its divisors is an integer number (2555385794151).
Almost surely, 210220202111101 is an apocalyptic number.
It is an amenable number.
10220202111101 is a deficient number, since it is larger than the sum of its proper divisors (1341065503).
10220202111101 is an equidigital number, since it uses as much as digits as its factorization.
10220202111101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341065502.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10220202111101 its reverse (10111120202201), we get a palindrome (20331322313302).
The spelling of 10220202111101 in words is "ten trillion, two hundred twenty billion, two hundred two million, one hundred eleven thousand, one hundred one".
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