Base | Representation |
---|---|
bin | 10100110011111000… |
… | …010110011001100000 |
3 | 2010200021112010100222 |
4 | 110303320112121200 |
5 | 331230340340204 |
6 | 14133144102212 |
7 | 1420510313453 |
oct | 246370263140 |
9 | 63607463328 |
10 | 22345246304 |
11 | 9527344307 |
12 | 43b7464968 |
13 | 2151532544 |
14 | 111d97149a |
15 | 8abac8abe |
hex | 533e16660 |
22345246304 has 48 divisors (see below), whose sum is σ = 46213221600. Its totient is φ = 10615080960.
The previous prime is 22345246303. The next prime is 22345246337. The reversal of 22345246304 is 40364254322.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22345246303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7784 + ... + 211544.
It is an arithmetic number, because the mean of its divisors is an integer number (962775450).
Almost surely, 222345246304 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 22345246304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23106610800).
22345246304 is an abundant number, since it is smaller than the sum of its proper divisors (23867975296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22345246304 is a wasteful number, since it uses less digits than its factorization.
22345246304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203943 (or 203935 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 35.
The spelling of 22345246304 in words is "twenty-two billion, three hundred forty-five million, two hundred forty-six thousand, three hundred four".
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