Base | Representation |
---|---|
bin | 11000010011001001… |
… | …11100110111011101 |
3 | 1020200011120022000210 |
4 | 30021210330313131 |
5 | 203204132131300 |
6 | 5554300043033 |
7 | 641165425425 |
oct | 141144746735 |
9 | 36604508023 |
10 | 13045583325 |
11 | 5594989925 |
12 | 2640b33479 |
13 | 12cb971998 |
14 | 8ba833485 |
15 | 515458050 |
hex | 30993cddd |
13045583325 has 24 divisors (see below), whose sum is σ = 22506470208. Its totient is φ = 6655137280.
The previous prime is 13045583323. The next prime is 13045583357. The reversal of 13045583325 is 52338554031.
It is not a de Polignac number, because 13045583325 - 21 = 13045583323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13045583323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3779604 + ... + 3783053.
It is an arithmetic number, because the mean of its divisors is an integer number (937769592).
Almost surely, 213045583325 is an apocalyptic number.
13045583325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13045583325 is a deficient number, since it is larger than the sum of its proper divisors (9460886883).
13045583325 is a wasteful number, since it uses less digits than its factorization.
13045583325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7562693 (or 7562688 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 39.
The spelling of 13045583325 in words is "thirteen billion, forty-five million, five hundred eighty-three thousand, three hundred twenty-five".
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