Base | Representation |
---|---|
bin | 10110111010010100… |
… | …00000010011101110 |
3 | 1011202020020002201121 |
4 | 23131022000103232 |
5 | 200142340301110 |
6 | 5352314331154 |
7 | 613546004113 |
oct | 133512002356 |
9 | 34666202647 |
10 | 12300322030 |
11 | 5242235aa7 |
12 | 2473429aba |
13 | 1210446079 |
14 | 84987690a |
15 | 4bece4cda |
hex | 2dd2804ee |
12300322030 has 32 divisors (see below), whose sum is σ = 24319180800. Its totient is φ = 4458513312.
The previous prime is 12300321989. The next prime is 12300322037. The reversal of 12300322030 is 3022300321.
It is a junction number, because it is equal to n+sod(n) for n = 12300321995 and 12300322013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300322037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1402990 + ... + 1411729.
It is an arithmetic number, because the mean of its divisors is an integer number (759974400).
Almost surely, 212300322030 is an apocalyptic number.
12300322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12300322030 is a deficient number, since it is larger than the sum of its proper divisors (12018858770).
12300322030 is a wasteful number, since it uses less digits than its factorization.
12300322030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2814768.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 12300322030 its reverse (3022300321), we get a palindrome (15322622351).
The spelling of 12300322030 in words is "twelve billion, three hundred million, three hundred twenty-two thousand, thirty".
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