Base | Representation |
---|---|
bin | 1011100111111101… |
… | …1110000110100010 |
3 | 22001110121221002110 |
4 | 2321333132012202 |
5 | 22342312021310 |
6 | 1233345300150 |
7 | 140220106053 |
oct | 27177360642 |
9 | 8043557073 |
10 | 3120423330 |
11 | 1361441262 |
12 | 731034656 |
13 | 3a962904b |
14 | 2185d272a |
15 | 133e2ed20 |
hex | b9fde1a2 |
3120423330 has 32 divisors (see below), whose sum is σ = 7494120000. Its totient is φ = 831545792.
The previous prime is 3120423323. The next prime is 3120423343. The reversal of 3120423330 is 333240213.
It is a junction number, because it is equal to n+sod(n) for n = 3120423297 and 3120423306.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 10276 + ... + 79664.
It is an arithmetic number, because the mean of its divisors is an integer number (234191250).
Almost surely, 23120423330 is an apocalyptic number.
3120423330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3120423330 is an abundant number, since it is smaller than the sum of its proper divisors (4373696670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120423330 is a wasteful number, since it uses less digits than its factorization.
3120423330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70898.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 3120423330 is about 55860.7494579154. The cubic root of 3120423330 is about 1461.2947996392.
Adding to 3120423330 its reverse (333240213), we get a palindrome (3453663543).
The spelling of 3120423330 in words is "three billion, one hundred twenty million, four hundred twenty-three thousand, three hundred thirty".
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