Base | Representation |
---|---|
bin | 1011000110101101110011… |
… | …0110011011001110000111 |
3 | 1121020021011001110210011122 |
4 | 2301223130312123032013 |
5 | 3100022041042410043 |
6 | 41545110404224155 |
7 | 2400100145132150 |
oct | 261533466331607 |
9 | 47207131423148 |
10 | 12210002310023 |
11 | 3988261a98621 |
12 | 145246909b05b |
13 | 6a75240277ab |
14 | 302d78264927 |
15 | 16292455c368 |
hex | b1adcd9b387 |
12210002310023 has 8 divisors (see below), whose sum is σ = 13954457548800. Its totient is φ = 10465589369880.
The previous prime is 12210002309993. The next prime is 12210002310043. The reversal of 12210002310023 is 32001320001221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12210002310023 - 28 = 12210002309767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12210002309983 and 12210002310010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12210002310043) 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, 9953663 + ... + 11112848.
It is an arithmetic number, because the mean of its divisors is an integer number (1744307193600).
Almost surely, 212210002310023 is an apocalyptic number.
12210002310023 is a deficient number, since it is larger than the sum of its proper divisors (1744455238777).
12210002310023 is an equidigital number, since it uses as much as digits as its factorization.
12210002310023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21149317.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12210002310023 its reverse (32001320001221), we get a palindrome (44211322311244).
The spelling of 12210002310023 in words is "twelve trillion, two hundred ten billion, two million, three hundred ten thousand, twenty-three".
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