Base | Representation |
---|---|
bin | 1011111111101111… |
… | …0010111011000100 |
3 | 22022102020012210010 |
4 | 2333323302323010 |
5 | 23043322421312 |
6 | 1251310230220 |
7 | 142540411446 |
oct | 27773627304 |
9 | 8272205703 |
10 | 3220123332 |
11 | 1402748358 |
12 | 75a4b5370 |
13 | 3c419612a |
14 | 227946496 |
15 | 13ca7593c |
hex | bfef2ec4 |
3220123332 has 24 divisors (see below), whose sum is σ = 7655389056. Its totient is φ = 1053121888.
The previous prime is 3220123297. The next prime is 3220123337. The reversal of 3220123332 is 2333210223.
It is a junction number, because it is equal to n+sod(n) for n = 3220123299 and 3220123308.
It is not an unprimeable number, because it can be changed into a prime (3220123337) 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, 2530908 + ... + 2532179.
It is an arithmetic number, because the mean of its divisors is an integer number (318974544).
Almost surely, 23220123332 is an apocalyptic number.
It is an amenable number.
3220123332 is an abundant number, since it is smaller than the sum of its proper divisors (4435265724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3220123332 is a wasteful number, since it uses less digits than its factorization.
3220123332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5063147 (or 5063145 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 3220123332 is about 56746.1305464963. The cubic root of 3220123332 is about 1476.6951048428.
Adding to 3220123332 its reverse (2333210223), we get a palindrome (5553333555).
The spelling of 3220123332 in words is "three billion, two hundred twenty million, one hundred twenty-three thousand, three hundred thirty-two".
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