Base | Representation |
---|---|
bin | 100110110000001… |
… | …0100111111110001 |
3 | 10100121210010000221 |
4 | 1031200110333301 |
5 | 10130340221431 |
6 | 333010213041 |
7 | 44136353053 |
oct | 11540247761 |
9 | 3317703027 |
10 | 1300320241 |
11 | 607aa6930 |
12 | 303584181 |
13 | 17951a97c |
14 | c49a58d3 |
15 | 79255111 |
hex | 4d814ff1 |
1300320241 has 16 divisors (see below), whose sum is σ = 1473992640. Its totient is φ = 1136255680.
The previous prime is 1300320239. The next prime is 1300320313. The reversal of 1300320241 is 1420230031.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1300320241 - 21 = 1300320239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1300320641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63435 + ... + 81391.
It is an arithmetic number, because the mean of its divisors is an integer number (92124540).
Almost surely, 21300320241 is an apocalyptic number.
1300320241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1300320241 is a deficient number, since it is larger than the sum of its proper divisors (173672399).
1300320241 is a wasteful number, since it uses less digits than its factorization.
1300320241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18224.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1300320241 is about 36059.9534248174. The cubic root of 1300320241 is about 1091.4824933311.
Adding to 1300320241 its reverse (1420230031), we get a palindrome (2720550272).
The spelling of 1300320241 in words is "one billion, three hundred million, three hundred twenty thousand, two hundred forty-one".
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