Base | Representation |
---|---|
bin | 1011000110101110010010… |
… | …1010001110100001011101 |
3 | 1121020021111012000021210212 |
4 | 2301223210222032201131 |
5 | 3100022323113030023 |
6 | 41545131404342205 |
7 | 2400103325601503 |
oct | 261534452164135 |
9 | 47207435007725 |
10 | 12210133330013 |
11 | 3988319a46903 |
12 | 14524a4b44965 |
13 | 6a754520c608 |
14 | 302d8b80c673 |
15 | 162930cdce78 |
hex | b1ae4a8e85d |
12210133330013 has 8 divisors (see below), whose sum is σ = 12364823210880. Its totient is φ = 12055446730080.
The previous prime is 12210133329991. The next prime is 12210133330039. The reversal of 12210133330013 is 31003333101221.
12210133330013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-12210133330013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12210133330093) 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, 7158506 + ... + 8698532.
It is an arithmetic number, because the mean of its divisors is an integer number (1545602901360).
Almost surely, 212210133330013 is an apocalyptic number.
It is an amenable number.
12210133330013 is a deficient number, since it is larger than the sum of its proper divisors (154689880867).
12210133330013 is a wasteful number, since it uses less digits than its factorization.
12210133330013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1640467.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 12210133330013 its reverse (31003333101221), we get a palindrome (43213466431234).
The spelling of 12210133330013 in words is "twelve trillion, two hundred ten billion, one hundred thirty-three million, three hundred thirty thousand, thirteen".
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