Base | Representation |
---|---|
bin | 101111110100011101010000… |
… | …011100011111111001100001 |
3 | 1000120122201122111110222101212 |
4 | 233310131100130133321201 |
5 | 210031232022341344301 |
6 | 2023144244154235505 |
7 | 62204420345360156 |
oct | 5764352034377141 |
9 | 1016581574428355 |
10 | 210313013231201 |
11 | 610152801358a1 |
12 | 1b7080a2725b95 |
13 | 904758029b1ba |
14 | 39d12c02a622d |
15 | 194aacdd584bb |
hex | bf475071fe61 |
210313013231201 has 4 divisors (see below), whose sum is σ = 210313157084100. Its totient is φ = 210312869378304.
The previous prime is 210313013231197. The next prime is 210313013231303. The reversal of 210313013231201 is 102132310313012.
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 14049752890000 + 196263260341201 = 3748300^2 + 14009399^2 .
It is a cyclic number.
It is not a de Polignac number, because 210313013231201 - 22 = 210313013231197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210313013261201) 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, 69710696 + ... + 72665033.
It is an arithmetic number, because the mean of its divisors is an integer number (52578289271025).
Almost surely, 2210313013231201 is an apocalyptic number.
It is an amenable number.
210313013231201 is a deficient number, since it is larger than the sum of its proper divisors (143852899).
210313013231201 is a wasteful number, since it uses less digits than its factorization.
210313013231201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143852898.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 210313013231201 its reverse (102132310313012), we get a palindrome (312445323544213).
The spelling of 210313013231201 in words is "two hundred ten trillion, three hundred thirteen billion, thirteen million, two hundred thirty-one thousand, two hundred one".
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