Base | Representation |
---|---|
bin | 1001010111100110010000… |
… | …0111101101110110011101 |
3 | 1100110202201012010200002222 |
4 | 2111321210013231312131 |
5 | 2322232432344221341 |
6 | 33524115210155125 |
7 | 2112136443346256 |
oct | 225714407556635 |
9 | 40422635120088 |
10 | 10301011320221 |
11 | 33116a8386156 |
12 | 11a44a3a22aa5 |
13 | 5994c5658a5b |
14 | 2788006c7b2d |
15 | 12ce462bc44b |
hex | 95e641edd9d |
10301011320221 has 4 divisors (see below), whose sum is σ = 10337410653792. Its totient is φ = 10264611986652.
The previous prime is 10301011320161. The next prime is 10301011320277. The reversal of 10301011320221 is 12202311010301.
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 10301011320221 - 234 = 10283831451037 is a prime.
It is a super-2 number, since 2×103010113202212 (a number of 27 digits) contains 22 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 10301011320221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10301017320221) 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, 18199666361 + ... + 18199666926.
It is an arithmetic number, because the mean of its divisors is an integer number (2584352663448).
Almost surely, 210301011320221 is an apocalyptic number.
It is an amenable number.
10301011320221 is a deficient number, since it is larger than the sum of its proper divisors (36399333571).
10301011320221 is an equidigital number, since it uses as much as digits as its factorization.
10301011320221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36399333570.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 10301011320221 its reverse (12202311010301), we get a palindrome (22503322330522).
The spelling of 10301011320221 in words is "ten trillion, three hundred one billion, eleven million, three hundred twenty thousand, two hundred twenty-one".
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