Base | Representation |
---|---|
bin | 10110110000111100001110… |
… | …001110000101111000101001 |
3 | 111010111101210100201212212122 |
4 | 112300330032032011320221 |
5 | 101110332203112242301 |
6 | 552534332240321025 |
7 | 30042306262450211 |
oct | 2660741616057051 |
9 | 433441710655778 |
10 | 100120221212201 |
11 | 299a08248222a3 |
12 | b28bb77613175 |
13 | 43b33b11036b8 |
14 | 1aa1bb769d241 |
15 | b89553dbe81b |
hex | 5b0f0e385e29 |
100120221212201 has 4 divisors (see below), whose sum is σ = 100153384587600. Its totient is φ = 100087057836804.
The previous prime is 100120221212119. The next prime is 100120221212239. The reversal of 100120221212201 is 102212122021001.
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 100120221212201 - 214 = 100120221195817 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 100120221212201.
It is not an unprimeable number, because it can be changed into a prime (100120221212261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16581683171 + ... + 16581689208.
It is an arithmetic number, because the mean of its divisors is an integer number (25038346146900).
Almost surely, 2100120221212201 is an apocalyptic number.
It is an amenable number.
100120221212201 is a deficient number, since it is larger than the sum of its proper divisors (33163375399).
100120221212201 is an equidigital number, since it uses as much as digits as its factorization.
100120221212201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33163375398.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 100120221212201 its reverse (102212122021001), we get a palindrome (202332343233202).
The spelling of 100120221212201 in words is "one hundred trillion, one hundred twenty billion, two hundred twenty-one million, two hundred twelve thousand, two hundred one".
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