Base | Representation |
---|---|
bin | 10101101000001110… |
… | …000001110011000000 |
3 | 2012221110211010101201 |
4 | 111220032001303000 |
5 | 340030134004240 |
6 | 14400232510544 |
7 | 1451332112131 |
oct | 255016016300 |
9 | 65843733351 |
10 | 23223344320 |
11 | 9937a77350 |
12 | 460154b454 |
13 | 226142ab77 |
14 | 11a4429c88 |
15 | 90dc2ad9a |
hex | 568381cc0 |
23223344320 has 112 divisors (see below), whose sum is σ = 63503251200. Its totient is φ = 8000363520.
The previous prime is 23223344311. The next prime is 23223344351. The reversal of 23223344320 is 2344332232.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106740 + ... + 240499.
Almost surely, 223223344320 is an apocalyptic number.
23223344320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23223344320 is an abundant number, since it is smaller than the sum of its proper divisors (40279906880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223344320 is a wasteful number, since it uses less digits than its factorization.
23223344320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347286 (or 347276 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 23223344320 its reverse (2344332232), we get a palindrome (25567676552).
The spelling of 23223344320 in words is "twenty-three billion, two hundred twenty-three million, three hundred forty-four thousand, three hundred twenty".
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