Base | Representation |
---|---|
bin | 10101101111111010… |
… | …100010100001011010 |
3 | 2020021110202112111110 |
4 | 111233322202201122 |
5 | 340311212000320 |
6 | 14421124041150 |
7 | 1454460401652 |
oct | 255772424132 |
9 | 66243675443 |
10 | 23352453210 |
11 | 99a393a809 |
12 | 46388331b6 |
13 | 22820c3b68 |
14 | 11b7637362 |
15 | 91a2305e0 |
hex | 56fea285a |
23352453210 has 64 divisors (see below), whose sum is σ = 56697759360. Its totient is φ = 6155170560.
The previous prime is 23352453199. The next prime is 23352453211. The reversal of 23352453210 is 1235425332.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23352453211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1368189 + ... + 1385151.
It is an arithmetic number, because the mean of its divisors is an integer number (885902490).
Almost surely, 223352453210 is an apocalyptic number.
23352453210 is an abundant number, since it is smaller than the sum of its proper divisors (33345306150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23352453210 is a wasteful number, since it uses less digits than its factorization.
23352453210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17503.
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 23352453210 its reverse (1235425332), we get a palindrome (24587878542).
The spelling of 23352453210 in words is "twenty-three billion, three hundred fifty-two million, four hundred fifty-three thousand, two hundred ten".
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