Base | Representation |
---|---|
bin | 11000110001100010… |
… | …11101010001101001 |
3 | 1021022221021102110101 |
4 | 30120301131101221 |
5 | 204214413120131 |
6 | 10035444145401 |
7 | 650412361234 |
oct | 143061352151 |
9 | 37287242411 |
10 | 13300520041 |
11 | 5705884626 |
12 | 26b2398261 |
13 | 133c722403 |
14 | 90263641b |
15 | 52ca14c61 |
hex | 318c5d469 |
13300520041 has 4 divisors (see below), whose sum is σ = 13357604052. Its totient is φ = 13243436032.
The previous prime is 13300519987. The next prime is 13300520053. The reversal of 13300520041 is 14002500331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14002500331 = 29 ⋅482844839.
It can be written as a sum of positive squares in 2 ways, for example, as 5760202816 + 7540317225 = 75896^2 + 86835^2 .
It is a cyclic number.
It is not a de Polignac number, because 13300520041 - 225 = 13266965609 is a prime.
It is a super-2 number, since 2×133005200412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13300520141) 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, 28541656 + ... + 28542121.
It is an arithmetic number, because the mean of its divisors is an integer number (3339401013).
Almost surely, 213300520041 is an apocalyptic number.
It is an amenable number.
13300520041 is a deficient number, since it is larger than the sum of its proper divisors (57084011).
13300520041 is an equidigital number, since it uses as much as digits as its factorization.
13300520041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57084010.
The product of its (nonzero) digits is 360, while the sum is 19.
The spelling of 13300520041 in words is "thirteen billion, three hundred million, five hundred twenty thousand, forty-one".
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