Base | Representation |
---|---|
bin | 10110100110011010… |
… | …10111010011110010 |
3 | 1011022121012010121100 |
4 | 23103031113103302 |
5 | 144322124234024 |
6 | 5323553305230 |
7 | 606451312662 |
oct | 132315272362 |
9 | 34277163540 |
10 | 12133430514 |
11 | 5167006a27 |
12 | 2427565216 |
13 | 11b49b18aa |
14 | 8316321a2 |
15 | 4b032a7c9 |
hex | 2d33574f2 |
12133430514 has 24 divisors (see below), whose sum is σ = 27672737040. Its totient is φ = 3831609528.
The previous prime is 12133430479. The next prime is 12133430527. The reversal of 12133430514 is 41503433121.
It is a happy number.
12133430514 is a `hidden beast` number, since 1 + 21 + 334 + 305 + 1 + 4 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17738592 + ... + 17739275.
It is an arithmetic number, because the mean of its divisors is an integer number (1153030710).
Almost surely, 212133430514 is an apocalyptic number.
12133430514 is an abundant number, since it is smaller than the sum of its proper divisors (15539306526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12133430514 is a wasteful number, since it uses less digits than its factorization.
12133430514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35477894 (or 35477891 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 12133430514 its reverse (41503433121), we get a palindrome (53636863635).
The spelling of 12133430514 in words is "twelve billion, one hundred thirty-three million, four hundred thirty thousand, five hundred fourteen".
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