Base | Representation |
---|---|
bin | 10011000010101101… |
… | …11101011011101100 |
3 | 222101111000122120221 |
4 | 21201112331123230 |
5 | 131414133441330 |
6 | 4410241421124 |
7 | 511225661500 |
oct | 114126753354 |
9 | 28344018527 |
10 | 10223343340 |
11 | 43768a1191 |
12 | 1b9393a7a4 |
13 | c6c0588b2 |
14 | 6cdaa0300 |
15 | 3ec7c8b7a |
hex | 2615bd6ec |
10223343340 has 72 divisors (see below), whose sum is σ = 25023352032. Its totient is φ = 3498243840.
The previous prime is 10223343331. The next prime is 10223343343. The reversal of 10223343340 is 4334332201.
It is not an unprimeable number, because it can be changed into a prime (10223343343) 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 23 ways as a sum of consecutive naturals, for example, 500569 + ... + 520591.
It is an arithmetic number, because the mean of its divisors is an integer number (347546556).
Almost surely, 210223343340 is an apocalyptic number.
10223343340 is a gapful number since it is divisible by the number (10) 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 10223343340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12511676016).
10223343340 is an abundant number, since it is smaller than the sum of its proper divisors (14800008692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10223343340 is a wasteful number, since it uses less digits than its factorization.
10223343340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20567 (or 20558 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 10223343340 its reverse (4334332201), we get a palindrome (14557675541).
The spelling of 10223343340 in words is "ten billion, two hundred twenty-three million, three hundred forty-three thousand, three hundred forty".
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