Base | Representation |
---|---|
bin | 10110110010010001111001… |
… | …111010000000100110001001 |
3 | 111010211012021001211022111122 |
4 | 112302101321322000212021 |
5 | 101113334112340401301 |
6 | 553044505341005025 |
7 | 30052044200112056 |
oct | 2662217172004611 |
9 | 433735231738448 |
10 | 100212222200201 |
11 | 29a268459a5281 |
12 | b2a5972553775 |
13 | 43bbc83657937 |
14 | 1aa642423202d |
15 | b8bb3ac5681b |
hex | 5b2479e80989 |
100212222200201 has 4 divisors (see below), whose sum is σ = 100212306228804. Its totient is φ = 100212138171600.
The previous prime is 100212222200149. The next prime is 100212222200213. The reversal of 100212222200201 is 102002222212001.
It is a happy number.
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 44489580342601 + 55722641857600 = 6670051^2 + 7464760^2 .
It is a cyclic number.
It is not a de Polignac number, because 100212222200201 - 234 = 100195042331017 is a prime.
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 100212222200201.
It is not an unprimeable number, because it can be changed into a prime (100212222200231) 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, 40199270 + ... + 42619311.
It is an arithmetic number, because the mean of its divisors is an integer number (25053076557201).
Almost surely, 2100212222200201 is an apocalyptic number.
It is an amenable number.
100212222200201 is a deficient number, since it is larger than the sum of its proper divisors (84028603).
100212222200201 is an equidigital number, since it uses as much as digits as its factorization.
100212222200201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84028602.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 100212222200201 its reverse (102002222212001), we get a palindrome (202214444412202).
The spelling of 100212222200201 in words is "one hundred trillion, two hundred twelve billion, two hundred twenty-two million, two hundred thousand, two hundred one".
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