Base | Representation |
---|---|
bin | 110100100100011010101111… |
… | …011000101100100001011101 |
3 | 1010022121121021102222111110110 |
4 | 310210122233120230201131 |
5 | 220300444203144432201 |
6 | 2135420142101200233 |
7 | 66461503050563544 |
oct | 6444325730544135 |
9 | 1108547242874413 |
10 | 231201032030301 |
11 | 677388972010a3 |
12 | 21b20385a00079 |
13 | 9c01218a59138 |
14 | 41142925c315b |
15 | 1bae1094606d6 |
hex | d246af62c85d |
231201032030301 has 8 divisors (see below), whose sum is σ = 309650410612480. Its totient is φ = 153442837400832.
The previous prime is 231201032030279. The next prime is 231201032030447. The reversal of 231201032030301 is 103030230102132.
231201032030301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 231201032030301 - 29 = 231201032029789 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 (231201032070301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172795987396 + ... + 172795988733.
It is an arithmetic number, because the mean of its divisors is an integer number (38706301326560).
Almost surely, 2231201032030301 is an apocalyptic number.
It is an amenable number.
231201032030301 is a deficient number, since it is larger than the sum of its proper divisors (78449378582179).
231201032030301 is a wasteful number, since it uses less digits than its factorization.
231201032030301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345591976355.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 231201032030301 its reverse (103030230102132), we get a palindrome (334231262132433).
The spelling of 231201032030301 in words is "two hundred thirty-one trillion, two hundred one billion, thirty-two million, thirty thousand, three hundred one".
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