Base | Representation |
---|---|
bin | 1000110100100111000… |
… | …10101001101010110001 |
3 | 1001222102011111011010222 |
4 | 10122103202221222301 |
5 | 14431243444420131 |
6 | 351130334502425 |
7 | 30620446241045 |
oct | 4322342515261 |
9 | 1058364434128 |
10 | 303123045041 |
11 | 107610069263 |
12 | 4a8b7364a15 |
13 | 22779b6505b |
14 | 10957c18025 |
15 | 7d4195a87b |
hex | 46938a9ab1 |
303123045041 has 8 divisors (see below), whose sum is σ = 310890892200. Its totient is φ = 295373036160.
The previous prime is 303123045037. The next prime is 303123045053. The reversal of 303123045041 is 140540321303.
It can be written as a sum of positive squares in 4 ways, for example, as 15956742400 + 287166302641 = 126320^2 + 535879^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 303123045041 - 22 = 303123045037 is a prime.
It is a super-2 number, since 2×3031230450412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 303123045041.
It is not an unprimeable number, because it can be changed into a prime (303123045091) 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, 4425146 + ... + 4493123.
It is an arithmetic number, because the mean of its divisors is an integer number (38861361525).
Almost surely, 2303123045041 is an apocalyptic number.
It is an amenable number.
303123045041 is a deficient number, since it is larger than the sum of its proper divisors (7767847159).
303123045041 is an equidigital number, since it uses as much as digits as its factorization.
303123045041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8919139.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 303123045041 its reverse (140540321303), we get a palindrome (443663366344).
The spelling of 303123045041 in words is "three hundred three billion, one hundred twenty-three million, forty-five thousand, forty-one".
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