Base | Representation |
---|---|
bin | 11000001110000101… |
… | …00011000111101101 |
3 | 1020120012110101011000 |
4 | 30013002203013231 |
5 | 203112232314131 |
6 | 5550135350513 |
7 | 640140523503 |
oct | 140702430755 |
9 | 36505411130 |
10 | 13003010541 |
11 | 5572951304 |
12 | 262a822439 |
13 | 12c2bb70a1 |
14 | 8b4d10673 |
15 | 511848ce6 |
hex | 3070a31ed |
13003010541 has 32 divisors (see below), whose sum is σ = 20587582080. Its totient is φ = 8082471168.
The previous prime is 13003010539. The next prime is 13003010551. The reversal of 13003010541 is 14501030031.
It is not a de Polignac number, because 13003010541 - 21 = 13003010539 is a prime.
It is a super-2 number, since 2×130030105412 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13003010521) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83266 + ... + 181491.
It is an arithmetic number, because the mean of its divisors is an integer number (643361940).
Almost surely, 213003010541 is an apocalyptic number.
It is an amenable number.
13003010541 is a deficient number, since it is larger than the sum of its proper divisors (7584571539).
13003010541 is a wasteful number, since it uses less digits than its factorization.
13003010541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264890 (or 264884 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
Adding to 13003010541 its reverse (14501030031), we get a palindrome (27504040572).
The spelling of 13003010541 in words is "thirteen billion, three million, ten thousand, five hundred forty-one".
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