Base | Representation |
---|---|
bin | 10100010101010… |
… | …110101011001100 |
3 | 212202220211011001 |
4 | 110111112223030 |
5 | 1144313022340 |
6 | 53503510044 |
7 | 11311442506 |
oct | 2425265314 |
9 | 782824131 |
10 | 341142220 |
11 | 165625221 |
12 | 962b8324 |
13 | 558a4503 |
14 | 33442d76 |
15 | 1ee3929a |
hex | 14556acc |
341142220 has 96 divisors (see below), whose sum is σ = 768531456. Its totient is φ = 127008000.
The previous prime is 341142199. The next prime is 341142223. The reversal of 341142220 is 22241143.
It is a plaindrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (341142223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2259145 + ... + 2259295.
It is an arithmetic number, because the mean of its divisors is an integer number (8005536).
Almost surely, 2341142220 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 341142220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384265728).
341142220 is an abundant number, since it is smaller than the sum of its proper divisors (427389236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
341142220 is a wasteful number, since it uses less digits than its factorization.
341142220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311 (or 309 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 341142220 is about 18470.0357335875. The cubic root of 341142220 is about 698.7339155052.
Adding to 341142220 its reverse (22241143), we get a palindrome (363383363).
The spelling of 341142220 in words is "three hundred forty-one million, one hundred forty-two thousand, two hundred twenty".
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