Base | Representation |
---|---|
bin | 10100100100111… |
… | …111110110101010 |
3 | 220001122011102122 |
4 | 110210333312222 |
5 | 1201340234200 |
6 | 54131431242 |
7 | 11361342335 |
oct | 2444776652 |
9 | 801564378 |
10 | 345243050 |
11 | 167976239 |
12 | 97755522 |
13 | 566abc39 |
14 | 33bcd61c |
15 | 20499385 |
hex | 1493fdaa |
345243050 has 24 divisors (see below), whose sum is σ = 642655296. Its totient is φ = 137989040.
The previous prime is 345243049. The next prime is 345243071. The reversal of 345243050 is 50342543.
It is a Curzon number.
It is a nialpdrome in base 12.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101477 + ... + 104823.
It is an arithmetic number, because the mean of its divisors is an integer number (26777304).
Almost surely, 2345243050 is an apocalyptic number.
345243050 is a deficient number, since it is larger than the sum of its proper divisors (297412246).
345243050 is a wasteful number, since it uses less digits than its factorization.
345243050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5422 (or 5417 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 345243050 is about 18580.7171551585. The cubic root of 345243050 is about 701.5225702097.
Adding to 345243050 its reverse (50342543), we get a palindrome (395585593).
The spelling of 345243050 in words is "three hundred forty-five million, two hundred forty-three thousand, fifty".
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