Base | Representation |
---|---|
bin | 1000000011001000… |
… | …00111011110100100 |
3 | 102011011010022220220 |
4 | 10001210013132210 |
5 | 32322212243244 |
6 | 1552442324340 |
7 | 212040461442 |
oct | 40144073644 |
9 | 12134108826 |
10 | 4321212324 |
11 | 1918236860 |
12 | a071b96b0 |
13 | 53b338690 |
14 | 2cdc89b92 |
15 | 1a4574319 |
hex | 1019077a4 |
4321212324 has 96 divisors (see below), whose sum is σ = 12069316224. Its totient is φ = 1185899520.
The previous prime is 4321212323. The next prime is 4321212347. The reversal of 4321212324 is 4232121234.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 4321212294 and 4321212303.
It is not an unprimeable number, because it can be changed into a prime (4321212323) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 67192 + ... + 114704.
It is an arithmetic number, because the mean of its divisors is an integer number (125722044).
Almost surely, 24321212324 is an apocalyptic number.
4321212324 is a gapful number since it is divisible by the number (44) 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 4321212324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6034658112).
4321212324 is an abundant number, since it is smaller than the sum of its proper divisors (7748103900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4321212324 is a wasteful number, since it uses less digits than its factorization.
4321212324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47597 (or 47595 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 4321212324 is about 65735.9287148208. The cubic root of 4321212324 is about 1628.8029054126.
Adding to 4321212324 its reverse (4232121234), we get a palindrome (8553333558).
The spelling of 4321212324 in words is "four billion, three hundred twenty-one million, two hundred twelve thousand, three hundred twenty-four".
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