Base | Representation |
---|---|
bin | 10110111101000011… |
… | …10100000010001110 |
3 | 1011210211112120000221 |
4 | 23132201310002032 |
5 | 200214233343210 |
6 | 5354455541554 |
7 | 614245444132 |
oct | 133641640216 |
9 | 34724476027 |
10 | 12323340430 |
11 | 5254228075 |
12 | 247b08a8ba |
13 | 121514531b |
14 | 84c9493c2 |
15 | 4c1d401da |
hex | 2de87408e |
12323340430 has 64 divisors (see below), whose sum is σ = 23528527488. Its totient is φ = 4637839360.
The previous prime is 12323340413. The next prime is 12323340461. The reversal of 12323340430 is 3404332321.
It is a junction number, because it is equal to n+sod(n) for n = 12323340395 and 12323340404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3558900 + ... + 3562360.
It is an arithmetic number, because the mean of its divisors is an integer number (367633242).
Almost surely, 212323340430 is an apocalyptic number.
12323340430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12323340430 is a deficient number, since it is larger than the sum of its proper divisors (11205187058).
12323340430 is a wasteful number, since it uses less digits than its factorization.
12323340430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3741.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 12323340430 its reverse (3404332321), we get a palindrome (15727672751).
The spelling of 12323340430 in words is "twelve billion, three hundred twenty-three million, three hundred forty thousand, four hundred thirty".
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