Base | Representation |
---|---|
bin | 10110100110000010… |
… | …11011000110101010 |
3 | 1011022101022002210121 |
4 | 23103001123012222 |
5 | 144320324102310 |
6 | 5323402233454 |
7 | 606412565041 |
oct | 132301330652 |
9 | 34271262717 |
10 | 12130300330 |
11 | 51652691a5 |
12 | 24264b588a |
13 | 11b4156c05 |
14 | 831059558 |
15 | 4aee0d0da |
hex | 2d305b1aa |
12130300330 has 16 divisors (see below), whose sum is σ = 21836211624. Its totient is φ = 4851748800.
The previous prime is 12130300313. The next prime is 12130300333. The reversal of 12130300330 is 3300303121.
12130300330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 9718213561 + 2412086769 = 98581^2 + 49113^2 .
It is not an unprimeable number, because it can be changed into a prime (12130300333) 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, 118780 + ... + 195880.
Almost surely, 212130300330 is an apocalyptic number.
12130300330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12130300330 is a deficient number, since it is larger than the sum of its proper divisors (9705911294).
12130300330 is a wasteful number, since it uses less digits than its factorization.
12130300330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92841.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 12130300330 its reverse (3300303121), we get a palindrome (15430603451).
The spelling of 12130300330 in words is "twelve billion, one hundred thirty million, three hundred thousand, three hundred thirty".
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