Base | Representation |
---|---|
bin | 10110011001100000… |
… | …11111111001010000 |
3 | 1011001001112110112111 |
4 | 23030300133321100 |
5 | 144111422401313 |
6 | 5305125435104 |
7 | 603665341510 |
oct | 131460377120 |
9 | 34031473474 |
10 | 12025200208 |
11 | 5110a0399a |
12 | 23b726ba94 |
13 | 1198448ba8 |
14 | 8210db840 |
15 | 4a5a9c43d |
hex | 2ccc1fe50 |
12025200208 has 40 divisors (see below), whose sum is σ = 26821622592. Its totient is φ = 5116032768.
The previous prime is 12025200199. The next prime is 12025200211. The reversal of 12025200208 is 80200252021.
12025200208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376510 + ... + 407197.
Almost surely, 212025200208 is an apocalyptic number.
It is an amenable number.
12025200208 is an abundant number, since it is smaller than the sum of its proper divisors (14796422384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12025200208 is a wasteful number, since it uses less digits than its factorization.
12025200208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783859 (or 783853 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 12025200208 its reverse (80200252021), we get a palindrome (92225452229).
The spelling of 12025200208 in words is "twelve billion, twenty-five million, two hundred thousand, two hundred eight".
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