Base | Representation |
---|---|
bin | 11000010001100010… |
… | …01100101010011111 |
3 | 1020122020001000220101 |
4 | 30020301030222133 |
5 | 203142144012133 |
6 | 5553053201531 |
7 | 640642212220 |
oct | 141061145237 |
9 | 36566030811 |
10 | 13032016543 |
11 | 5588262a07 |
12 | 26384902a7 |
13 | 12c8c017c0 |
14 | 8b8b01247 |
15 | 51417837d |
hex | 308c4ca9f |
13032016543 has 16 divisors (see below), whose sum is σ = 16044517440. Its totient is φ = 10307759616.
The previous prime is 13032016511. The next prime is 13032016619. The reversal of 13032016543 is 34561023031.
It is not a de Polignac number, because 13032016543 - 25 = 13032016511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13032046543) 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, 287271 + ... + 329527.
It is an arithmetic number, because the mean of its divisors is an integer number (1002782340).
Almost surely, 213032016543 is an apocalyptic number.
13032016543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13032016543 is a deficient number, since it is larger than the sum of its proper divisors (3012500897).
13032016543 is a wasteful number, since it uses less digits than its factorization.
13032016543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45666.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 13032016543 its reverse (34561023031), we get a palindrome (47593039574).
The spelling of 13032016543 in words is "thirteen billion, thirty-two million, sixteen thousand, five hundred forty-three".
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