Base | Representation |
---|---|
bin | 10110010110100001… |
… | …01111111010100100 |
3 | 1010222022022020112022 |
4 | 23023100233322210 |
5 | 144034011200004 |
6 | 5302431442312 |
7 | 603242111204 |
oct | 131320577244 |
9 | 33868266468 |
10 | 12000100004 |
11 | 50a881a822 |
12 | 23aa986398 |
13 | 119319b1b9 |
14 | 81ba46404 |
15 | 4a37902be |
hex | 2cb42fea4 |
12000100004 has 6 divisors (see below), whose sum is σ = 21000175014. Its totient is φ = 6000050000.
The previous prime is 12000100001. The next prime is 12000100033. The reversal of 12000100004 is 40000100021.
It can be written as a sum of positive squares in only one way, i.e., 8595144100 + 3404955904 = 92710^2 + 58352^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12000099964 and 12000100000.
It is not an unprimeable number, because it can be changed into a prime (12000100001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500012497 + ... + 1500012504.
It is an arithmetic number, because the mean of its divisors is an integer number (3500029169).
Almost surely, 212000100004 is an apocalyptic number.
It is an amenable number.
12000100004 is a deficient number, since it is larger than the sum of its proper divisors (9000075010).
12000100004 is a wasteful number, since it uses less digits than its factorization.
12000100004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3000025005 (or 3000025003 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 12000100004 its reverse (40000100021), we get a palindrome (52000200025).
The spelling of 12000100004 in words is "twelve billion, one hundred thousand, four".
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