Base | Representation |
---|---|
bin | 1011001100101010111011… |
… | …1000011100101001100010 |
3 | 1121121001020002000100000221 |
4 | 2303022232320130221202 |
5 | 3103211102414201310 |
6 | 42104110335433254 |
7 | 2410351345543132 |
oct | 263125670345142 |
9 | 47531202010027 |
10 | 12312310303330 |
11 | 3a17692204204 |
12 | 146a25b98582a |
13 | 6b4079a4a73b |
14 | 307cc1a34ac2 |
15 | 1654111e6ada |
hex | b32aee1ca62 |
12312310303330 has 16 divisors (see below), whose sum is σ = 22308927810624. Its totient is φ = 4892308729200.
The previous prime is 12312310303327. The next prime is 12312310303333. The reversal of 12312310303330 is 3330301321321.
12312310303330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12312310303327) and next prime (12312310303333).
It is a junction number, because it is equal to n+sod(n) for n = 12312310303295 and 12312310303304.
It is not an unprimeable number, because it can be changed into a prime (12312310303333) 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, 4076922432 + ... + 4076925451.
It is an arithmetic number, because the mean of its divisors is an integer number (1394307988164).
Almost surely, 212312310303330 is an apocalyptic number.
12312310303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12312310303330 is a deficient number, since it is larger than the sum of its proper divisors (9996617507294).
12312310303330 is a wasteful number, since it uses less digits than its factorization.
12312310303330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8153848041.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 12312310303330 its reverse (3330301321321), we get a palindrome (15642611624651).
The spelling of 12312310303330 in words is "twelve trillion, three hundred twelve billion, three hundred ten million, three hundred three thousand, three hundred thirty".
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