Base | Representation |
---|---|
bin | 11000010100010100… |
… | …11111100000100000 |
3 | 1020200212002021122101 |
4 | 30022022133200200 |
5 | 203214142041134 |
6 | 5555251020144 |
7 | 641345164141 |
oct | 141212374040 |
9 | 36625067571 |
10 | 13055424544 |
11 | 559a4a0768 |
12 | 264429a654 |
13 | 1300a091a6 |
14 | 8bbc75ac8 |
15 | 51624de14 |
hex | 30a29f820 |
13055424544 has 48 divisors (see below), whose sum is σ = 26413442496. Its totient is φ = 6347462400.
The previous prime is 13055424539. The next prime is 13055424583. The reversal of 13055424544 is 44542455031.
It is a super-2 number, since 2×130554245442 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3871179 + ... + 3874549.
It is an arithmetic number, because the mean of its divisors is an integer number (550280052).
Almost surely, 213055424544 is an apocalyptic number.
It is an amenable number.
13055424544 is an abundant number, since it is smaller than the sum of its proper divisors (13358017952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13055424544 is a wasteful number, since it uses less digits than its factorization.
13055424544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6689 (or 6681 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 37.
Adding to 13055424544 its reverse (44542455031), we get a palindrome (57597879575).
The spelling of 13055424544 in words is "thirteen billion, fifty-five million, four hundred twenty-four thousand, five hundred forty-four".
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