Base | Representation |
---|---|
bin | 1010100100000101110011… |
… | …11110001011011001001001 |
3 | 10001020210110202212121102200 |
4 | 11102002321332023121021 |
5 | 11021101130111040241 |
6 | 121223504242550413 |
7 | 4615222366246020 |
oct | 522027176133111 |
9 | 101223422777380 |
10 | 23230303221321 |
11 | 7446a09612679 |
12 | 2732231668409 |
13 | cc67ba282ca1 |
14 | 5a44d1a518b7 |
15 | 2a44180c14b6 |
hex | 1520b9f8b649 |
23230303221321 has 48 divisors (see below), whose sum is σ = 38457693630720. Its totient is φ = 13236644113920.
The previous prime is 23230303221317. The next prime is 23230303221361. The reversal of 23230303221321 is 12312230303232.
23230303221321 is a `hidden beast` number, since 2 + 3 + 2 + 30 + 303 + 2 + 2 + 1 + 321 = 666.
It is not a de Polignac number, because 23230303221321 - 22 = 23230303221317 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23230303221361) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 608853181 + ... + 608891333.
It is an arithmetic number, because the mean of its divisors is an integer number (801201950640).
Almost surely, 223230303221321 is an apocalyptic number.
23230303221321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23230303221321 is a deficient number, since it is larger than the sum of its proper divisors (15227390409399).
23230303221321 is a wasteful number, since it uses less digits than its factorization.
23230303221321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65446 (or 65443 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 23230303221321 its reverse (12312230303232), we get a palindrome (35542533524553).
The spelling of 23230303221321 in words is "twenty-three trillion, two hundred thirty billion, three hundred three million, two hundred twenty-one thousand, three hundred twenty-one".
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