Base | Representation |
---|---|
bin | 11000001110001100… |
… | …11111101110011011 |
3 | 1020120021101221110010 |
4 | 30013012133232123 |
5 | 203113013421321 |
6 | 5550213453003 |
7 | 640152363153 |
oct | 140706375633 |
9 | 36507357403 |
10 | 13004045211 |
11 | 5573498703 |
12 | 262b041163 |
13 | 12c318a011 |
14 | 8b50dd763 |
15 | 5119a0676 |
hex | 30719fb9b |
13004045211 has 16 divisors (see below), whose sum is σ = 17718566400. Its totient is φ = 8479671648.
The previous prime is 13004045177. The next prime is 13004045293. The reversal of 13004045211 is 11254040031.
It is not a de Polignac number, because 13004045211 - 29 = 13004044699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13004035211) 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, 207700 + ... + 262958.
It is an arithmetic number, because the mean of its divisors is an integer number (1107410400).
Almost surely, 213004045211 is an apocalyptic number.
13004045211 is a deficient number, since it is larger than the sum of its proper divisors (4714521189).
13004045211 is a wasteful number, since it uses less digits than its factorization.
13004045211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56978.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 13004045211 its reverse (11254040031), we get a palindrome (24258085242).
The spelling of 13004045211 in words is "thirteen billion, four million, forty-five thousand, two hundred eleven".
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