Base | Representation |
---|---|
bin | 1011001101001000010101… |
… | …0100110100000111101111 |
3 | 1121121210121010120102222211 |
4 | 2303102011110310013233 |
5 | 3103323233433443043 |
6 | 42111453444151251 |
7 | 2411051054612056 |
oct | 263220524640757 |
9 | 47553533512884 |
10 | 12320203031023 |
11 | 3a1aa72473358 |
12 | 146b8a3098527 |
13 | 6b4a36ca1c04 |
14 | 30842dd7739d |
15 | 1657240a2a9d |
hex | b34855341ef |
12320203031023 has 8 divisors (see below), whose sum is σ = 12374462039040. Its totient is φ = 12265966607160.
The previous prime is 12320203031011. The next prime is 12320203031029. The reversal of 12320203031023 is 32013030202321.
12320203031023 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 cyclic number.
It is not a de Polignac number, because 12320203031023 - 217 = 12320202899951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12320203030985 and 12320203031003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12320203031029) 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, 4552123 + ... + 6735148.
It is an arithmetic number, because the mean of its divisors is an integer number (1546807754880).
Almost surely, 212320203031023 is an apocalyptic number.
12320203031023 is a deficient number, since it is larger than the sum of its proper divisors (54259008017).
12320203031023 is a wasteful number, since it uses less digits than its factorization.
12320203031023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11292077.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12320203031023 its reverse (32013030202321), we get a palindrome (44333233233344).
The spelling of 12320203031023 in words is "twelve trillion, three hundred twenty billion, two hundred three million, thirty-one thousand, twenty-three".
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