Base | Representation |
---|---|
bin | 1011000110001000100101… |
… | …0100101000111111011000 |
3 | 1121012022100202002011011221 |
4 | 2301202021110220333120 |
5 | 3044341110304310013 |
6 | 41540335132101424 |
7 | 2366264434363453 |
oct | 261421124507730 |
9 | 47168322064157 |
10 | 12200011010008 |
11 | 3983aa5185a88 |
12 | 145053b004874 |
13 | 6a65c1095253 |
14 | 3026ab32849a |
15 | 16253c31c08d |
hex | b1889528fd8 |
12200011010008 has 32 divisors (see below), whose sum is σ = 24157402315200. Its totient is φ = 5760128611872.
The previous prime is 12200011010003. The next prime is 12200011010059. The reversal of 12200011010008 is 80001011000221.
It is a junction number, because it is equal to n+sod(n) for n = 12200011009973 and 12200011010000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200011010003) 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, 130675210 + ... + 130768537.
It is an arithmetic number, because the mean of its divisors is an integer number (754918822350).
Almost surely, 212200011010008 is an apocalyptic number.
It is an amenable number.
12200011010008 is a deficient number, since it is larger than the sum of its proper divisors (11957391305192).
12200011010008 is a wasteful number, since it uses less digits than its factorization.
12200011010008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261444079 (or 261444075 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12200011010008 its reverse (80001011000221), we get a palindrome (92201022010229).
The spelling of 12200011010008 in words is "twelve trillion, two hundred billion, eleven million, ten thousand, eight".
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