Base | Representation |
---|---|
bin | 10100110100000100… |
… | …010100011001101000 |
3 | 2010200111102112021022 |
4 | 110310010110121220 |
5 | 331232141240343 |
6 | 14133335232012 |
7 | 1420546062020 |
oct | 246404243150 |
9 | 63614375238 |
10 | 22348383848 |
11 | 952909761a |
12 | 43b8518608 |
13 | 215209068b |
14 | 112014aa80 |
15 | 8abee8568 |
hex | 534114668 |
22348383848 has 64 divisors (see below), whose sum is σ = 49566105600. Its totient is φ = 9244186560.
The previous prime is 22348383839. The next prime is 22348383899. The reversal of 22348383848 is 84838384322.
It is a self number, because there is not a number n which added to its sum of digits gives 22348383848.
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, 640961 + ... + 674927.
It is an arithmetic number, because the mean of its divisors is an integer number (774470400).
Almost surely, 222348383848 is an apocalyptic number.
22348383848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22348383848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24783052800).
22348383848 is an abundant number, since it is smaller than the sum of its proper divisors (27217721752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22348383848 is a wasteful number, since it uses less digits than its factorization.
22348383848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34390 (or 34386 counting only the distinct ones).
The product of its digits is 7077888, while the sum is 53.
The spelling of 22348383848 in words is "twenty-two billion, three hundred forty-eight million, three hundred eighty-three thousand, eight hundred forty-eight".
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