Base | Representation |
---|---|
bin | 10101101000101000… |
… | …010011001100000101 |
3 | 2012221221210000120002 |
4 | 111220220103030011 |
5 | 340033414400201 |
6 | 14401040251045 |
7 | 1451444464604 |
oct | 255050231405 |
9 | 65857700502 |
10 | 23230231301 |
11 | 9940950672 |
12 | 4603910a85 |
13 | 226299c7c4 |
14 | 11a52dda3b |
15 | 90e63b76b |
hex | 568a13305 |
23230231301 has 4 divisors (see below), whose sum is σ = 23250415104. Its totient is φ = 23210047500.
The previous prime is 23230231279. The next prime is 23230231333. The reversal of 23230231301 is 10313203232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23230231301 - 26 = 23230231237 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 (23230231351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10090175 + ... + 10092476.
It is an arithmetic number, because the mean of its divisors is an integer number (5812603776).
Almost surely, 223230231301 is an apocalyptic number.
It is an amenable number.
23230231301 is a deficient number, since it is larger than the sum of its proper divisors (20183803).
23230231301 is a wasteful number, since it uses less digits than its factorization.
23230231301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20183802.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23230231301 its reverse (10313203232), we get a palindrome (33543434533).
The spelling of 23230231301 in words is "twenty-three billion, two hundred thirty million, two hundred thirty-one thousand, three hundred one".
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