Base | Representation |
---|---|
bin | 10110111101111000… |
… | …11010011001010101 |
3 | 1011211022122211000102 |
4 | 23132330122121111 |
5 | 200223030011201 |
6 | 5355305223445 |
7 | 614361635165 |
oct | 133674323125 |
9 | 34738584012 |
10 | 12330313301 |
11 | 525815a979 |
12 | 2481491b85 |
13 | 1216717097 |
14 | 84d8425a5 |
15 | 4c276b26b |
hex | 2def1a655 |
12330313301 has 4 divisors (see below), whose sum is σ = 12330902892. Its totient is φ = 12329723712.
The previous prime is 12330313279. The next prime is 12330313343. The reversal of 12330313301 is 10331303321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10331303321 = 251 ⋅41160571.
It can be written as a sum of positive squares in 2 ways, for example, as 5446292401 + 6884020900 = 73799^2 + 82970^2 .
It is a cyclic number.
It is not a de Polignac number, because 12330313301 - 214 = 12330296917 is a prime.
It is a super-2 number, since 2×123303133012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330313001) 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, 262226 + ... + 305651.
It is an arithmetic number, because the mean of its divisors is an integer number (3082725723).
Almost surely, 212330313301 is an apocalyptic number.
It is an amenable number.
12330313301 is a deficient number, since it is larger than the sum of its proper divisors (589591).
12330313301 is an equidigital number, since it uses as much as digits as its factorization.
12330313301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589590.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 12330313301 its reverse (10331303321), we get a palindrome (22661616622).
The spelling of 12330313301 in words is "twelve billion, three hundred thirty million, three hundred thirteen thousand, three hundred one".
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