Base | Representation |
---|---|
bin | 10011001011110110… |
… | …11011101011111001 |
3 | 222120211021220000021 |
4 | 21211323123223321 |
5 | 132043300411210 |
6 | 4422021010441 |
7 | 513146445211 |
oct | 114573335371 |
9 | 28524256007 |
10 | 10300013305 |
11 | 44060a849a |
12 | 1bb5553a21 |
13 | c81bc133a |
14 | 6d9d3b241 |
15 | 4043c0bda |
hex | 265edbaf9 |
10300013305 has 4 divisors (see below), whose sum is σ = 12360015972. Its totient is φ = 8240010640.
The previous prime is 10300013303. The next prime is 10300013327. The reversal of 10300013305 is 50331000301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50331000301 = 56267 ⋅894503.
It can be written as a sum of positive squares in 2 ways, for example, as 2096907264 + 8203106041 = 45792^2 + 90571^2 .
It is not a de Polignac number, because 10300013305 - 21 = 10300013303 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10300013303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030001326 + ... + 1030001335.
It is an arithmetic number, because the mean of its divisors is an integer number (3090003993).
Almost surely, 210300013305 is an apocalyptic number.
It is an amenable number.
10300013305 is a deficient number, since it is larger than the sum of its proper divisors (2060002667).
10300013305 is an equidigital number, since it uses as much as digits as its factorization.
10300013305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2060002666.
The product of its (nonzero) digits is 135, while the sum is 16.
Adding to 10300013305 its reverse (50331000301), we get a palindrome (60631013606).
The spelling of 10300013305 in words is "ten billion, three hundred million, thirteen thousand, three hundred five".
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