Base | Representation |
---|---|
bin | 10010111101101110110… |
… | …000001000010010010101 |
3 | 11121120212120012002121111 |
4 | 102331232300020102111 |
5 | 132323010144420201 |
6 | 2434410322215021 |
7 | 163104222302263 |
oct | 22755660102225 |
9 | 4546776162544 |
10 | 1303233201301 |
11 | 462775192189 |
12 | 1906aa1b4471 |
13 | 95b81bbc0c5 |
14 | 47110b37433 |
15 | 23d77bd0b51 |
hex | 12f6ec08495 |
1303233201301 has 4 divisors (see below), whose sum is σ = 1303299872172. Its totient is φ = 1303166530432.
The previous prime is 1303233201287. The next prime is 1303233201307. The reversal of 1303233201301 is 1031023323031.
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 1025004380625 + 278228820676 = 1012425^2 + 527474^2 .
It is a cyclic number.
It is not a de Polignac number, because 1303233201301 - 223 = 1303224812693 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 (1303233201307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33306106 + ... + 33345211.
It is an arithmetic number, because the mean of its divisors is an integer number (325824968043).
Almost surely, 21303233201301 is an apocalyptic number.
It is an amenable number.
1303233201301 is a deficient number, since it is larger than the sum of its proper divisors (66670871).
1303233201301 is an equidigital number, since it uses as much as digits as its factorization.
1303233201301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66670870.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 1303233201301 its reverse (1031023323031), we get a palindrome (2334256524332).
The spelling of 1303233201301 in words is "one trillion, three hundred three billion, two hundred thirty-three million, two hundred one thousand, three hundred one".
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