Search a number
-
+
12301220300333 = 66973183674321
BaseRepresentation
bin1011001100000001100111…
…0111011100011000101101
31121112222121012012210220012
42303000121313130120231
53103020344344102313
642055034054303005
72406506464222646
oct263003167343055
947488535183805
1012301220300333
113a12a11192878
121468085957a65
136b300029c9a3
1430754cc166cd
15164eb27c9da8
hexb3019ddc62d

12301220300333 has 4 divisors (see below), whose sum is σ = 12301404041628. Its totient is φ = 12301036559040.

The previous prime is 12301220300321. The next prime is 12301220300339. The reversal of 12301220300333 is 33300302210321.

12301220300333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1733506657129 + 10567713643204 = 1316627^2 + 3250802^2 .

It is a cyclic number.

It is not a de Polignac number, because 12301220300333 - 26 = 12301220300269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12301220300299 and 12301220300308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301220300339) 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, 91770188 + ... + 91904133.

It is an arithmetic number, because the mean of its divisors is an integer number (3075351010407).

Almost surely, 212301220300333 is an apocalyptic number.

It is an amenable number.

12301220300333 is a deficient number, since it is larger than the sum of its proper divisors (183741295).

12301220300333 is an equidigital number, since it uses as much as digits as its factorization.

12301220300333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183741294.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12301220300333 its reverse (33300302210321), we get a palindrome (45601522510654).

The spelling of 12301220300333 in words is "twelve trillion, three hundred one billion, two hundred twenty million, three hundred thousand, three hundred thirty-three".

Divisors: 1 66973 183674321 12301220300333