Base | Representation |
---|---|
bin | 10101101101000011… |
… | …000001001000111001 |
3 | 2020011010020100020100 |
4 | 111231003001020321 |
5 | 340211403002441 |
6 | 14412244550013 |
7 | 1453334441142 |
oct | 255503011071 |
9 | 66133210210 |
10 | 23304344121 |
11 | 9979770733 |
12 | 46246b2309 |
13 | 227514b346 |
14 | 11b10b2ac9 |
15 | 915dcacb6 |
hex | 56d0c1239 |
23304344121 has 24 divisors (see below), whose sum is σ = 33855650816. Its totient is φ = 15446868480.
The previous prime is 23304344101. The next prime is 23304344137. The reversal of 23304344121 is 12144340332.
23304344121 is a `hidden beast` number, since 2 + 3 + 304 + 344 + 12 + 1 = 666.
It is not a de Polignac number, because 23304344121 - 26 = 23304344057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23304344101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4637016 + ... + 4642038.
Almost surely, 223304344121 is an apocalyptic number.
It is an amenable number.
23304344121 is a deficient number, since it is larger than the sum of its proper divisors (10551306695).
23304344121 is a wasteful number, since it uses less digits than its factorization.
23304344121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7893 (or 7890 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 23304344121 its reverse (12144340332), we get a palindrome (35448684453).
The spelling of 23304344121 in words is "twenty-three billion, three hundred four million, three hundred forty-four thousand, one hundred twenty-one".
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