Base | Representation |
---|---|
bin | 11000100100001001… |
… | …00010001110011000 |
3 | 1021001002200220110021 |
4 | 30102010202032120 |
5 | 204002122034121 |
6 | 10020350200224 |
7 | 644545556251 |
oct | 142204421630 |
9 | 37032626407 |
10 | 13188080536 |
11 | 5658367114 |
12 | 26807b3074 |
13 | 1322344867 |
14 | 8d1727b28 |
15 | 522c04641 |
hex | 312122398 |
13188080536 has 16 divisors (see below), whose sum is σ = 24748396200. Its totient is φ = 6588508224.
The previous prime is 13188080509. The next prime is 13188080567. The reversal of 13188080536 is 63508088131.
It is a junction number, because it is equal to n+sod(n) for n = 13188080492 and 13188080501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681366 + ... + 700453.
Almost surely, 213188080536 is an apocalyptic number.
It is an amenable number.
13188080536 is a deficient number, since it is larger than the sum of its proper divisors (11560315664).
13188080536 is a wasteful number, since it uses less digits than its factorization.
13188080536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1383018 (or 1383014 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 43.
The spelling of 13188080536 in words is "thirteen billion, one hundred eighty-eight million, eighty thousand, five hundred thirty-six".
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