Base | Representation |
---|---|
bin | 1011001100100011001100… |
… | …0100111011101010101001 |
3 | 1121120211212022120121201220 |
4 | 2303020303010323222221 |
5 | 3103142324144420241 |
6 | 42103124300132253 |
7 | 2410246024505136 |
oct | 263106304735251 |
9 | 47524768517656 |
10 | 12310233201321 |
11 | 3a16816795780 |
12 | 1469980237089 |
13 | 6b3b086190b3 |
14 | 307b65c2958d |
15 | 16533dba4166 |
hex | b323313baa9 |
12310233201321 has 32 divisors (see below), whose sum is σ = 18200805359616. Its totient is φ = 7337845704000.
The previous prime is 12310233201313. The next prime is 12310233201337.
12310233201321 is nontrivially palindromic in base 10.
12310233201321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12310233201321 - 23 = 12310233201313 is a prime.
It is a super-2 number, since 2×123102332013212 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12310233201291 and 12310233201300.
It is not an unprimeable number, because it can be changed into a prime (12310233203321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25265410 + ... + 25748036.
It is an arithmetic number, because the mean of its divisors is an integer number (568775167488).
Almost surely, 212310233201321 is an apocalyptic number.
12310233201321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12310233201321 is a deficient number, since it is larger than the sum of its proper divisors (5890572158295).
12310233201321 is a wasteful number, since it uses less digits than its factorization.
12310233201321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495373.
The product of its (nonzero) digits is 1296, while the sum is 24.
It can be divided in two parts, 1231023 and 3201321, that added together give a palindrome (4432344).
The spelling of 12310233201321 in words is "twelve trillion, three hundred ten billion, two hundred thirty-three million, two hundred one thousand, three hundred twenty-one".
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