Base | Representation |
---|---|
bin | 1011001100001000010010… |
… | …0111100100101110111011 |
3 | 1121120011020000022010202112 |
4 | 2303002010213210232323 |
5 | 3103033031343133311 |
6 | 42055531513522535 |
7 | 2406602042413061 |
oct | 263020447445673 |
9 | 47504200263675 |
10 | 12303011302331 |
11 | 3a13750161112 |
12 | 14684a571344b |
13 | 6b322735c299 |
14 | 30767ca2a031 |
15 | 165069b5728b |
hex | b30849e4bbb |
12303011302331 has 8 divisors (see below), whose sum is σ = 12959915893200. Its totient is φ = 11647044479520.
The previous prime is 12303011302291. The next prime is 12303011302367. The reversal of 12303011302331 is 13320311030321.
12303011302331 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 a cyclic number.
It is not a de Polignac number, because 12303011302331 - 210 = 12303011301307 is a prime.
It is a super-2 number, since 2×123030113023312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12303011302297 and 12303011302306.
It is not an unprimeable number, because it can be changed into a prime (12303011302391) 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, 234415076 + ... + 234467553.
It is an arithmetic number, because the mean of its divisors is an integer number (1619989486650).
Almost surely, 212303011302331 is an apocalyptic number.
12303011302331 is a deficient number, since it is larger than the sum of its proper divisors (656904590869).
12303011302331 is a wasteful number, since it uses less digits than its factorization.
12303011302331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468884029.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 12303011302331 its reverse (13320311030321), we get a palindrome (25623322332652).
The spelling of 12303011302331 in words is "twelve trillion, three hundred three billion, eleven million, three hundred two thousand, three hundred thirty-one".
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