Base | Representation |
---|---|
bin | 10101101000001110… |
… | …011100011010000100 |
3 | 2012221111000122220121 |
4 | 111220032130122010 |
5 | 340030201001231 |
6 | 14400235111324 |
7 | 1451333044660 |
oct | 255016343204 |
9 | 65844018817 |
10 | 23223453316 |
11 | 9938041228 |
12 | 46015a2544 |
13 | 226146866b |
14 | 11a44578a0 |
15 | 90dc4d311 |
hex | 56839c684 |
23223453316 has 48 divisors (see below), whose sum is σ = 47470381056. Its totient is φ = 9733908384.
The previous prime is 23223453311. The next prime is 23223453317. The reversal of 23223453316 is 61335432232.
It is not an unprimeable number, because it can be changed into a prime (23223453311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1998475 + ... + 2010061.
It is an arithmetic number, because the mean of its divisors is an integer number (988966272).
Almost surely, 223223453316 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23223453316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23735190528).
23223453316 is an abundant number, since it is smaller than the sum of its proper divisors (24246927740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223453316 is a wasteful number, since it uses less digits than its factorization.
23223453316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13168 (or 13166 counting only the distinct ones).
The product of its digits is 77760, while the sum is 34.
Adding to 23223453316 its reverse (61335432232), we get a palindrome (84558885548).
The spelling of 23223453316 in words is "twenty-three billion, two hundred twenty-three million, four hundred fifty-three thousand, three hundred sixteen".
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