Base | Representation |
---|---|
bin | 1001010110001… |
… | …1100111010000 |
3 | 2201202211121012 |
4 | 2111203213100 |
5 | 40014032303 |
6 | 3520150052 |
7 | 654145151 |
oct | 225434720 |
9 | 81684535 |
10 | 39205328 |
11 | 201485a8 |
12 | 11168328 |
13 | 8178c26 |
14 | 52c7928 |
15 | 36965d8 |
hex | 25639d0 |
39205328 has 20 divisors (see below), whose sum is σ = 78411648. Its totient is φ = 18970080.
The previous prime is 39205291. The next prime is 39205337. The reversal of 39205328 is 82350293.
39205328 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 39205294 and 39205303.
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, 39026 + ... + 40017.
Almost surely, 239205328 is an apocalyptic number.
It is an amenable number.
39205328 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39205328 is a wasteful number, since it uses less digits than its factorization.
39205328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79082 (or 79076 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 39205328 is about 6261.4158143346. The cubic root of 39205328 is about 339.7152402342.
The spelling of 39205328 in words is "thirty-nine million, two hundred five thousand, three hundred twenty-eight".
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