Base | Representation |
---|---|
bin | 1001010100001… |
… | …1010110110101 |
3 | 2201112010100202 |
4 | 2111003112311 |
5 | 40000320310 |
6 | 3513250245 |
7 | 653055023 |
oct | 225032665 |
9 | 81463322 |
10 | 39073205 |
11 | 20068306 |
12 | 11103985 |
13 | 8130a52 |
14 | 5291713 |
15 | 366c3a5 |
hex | 25435b5 |
39073205 has 16 divisors (see below), whose sum is σ = 50125824. Its totient is φ = 29166720.
The previous prime is 39073193. The next prime is 39073207. The reversal of 39073205 is 50237093.
39073205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 39073205 - 224 = 22295989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39073207) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 572 + ... + 8858.
It is an arithmetic number, because the mean of its divisors is an integer number (3132864).
Almost surely, 239073205 is an apocalyptic number.
It is an amenable number.
39073205 is a deficient number, since it is larger than the sum of its proper divisors (11052619).
39073205 is a wasteful number, since it uses less digits than its factorization.
39073205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8356.
The product of its (nonzero) digits is 5670, while the sum is 29.
The square root of 39073205 is about 6250.8563413344. The cubic root of 39073205 is about 339.3331942734. Note that the first 3 decimals are identical.
The spelling of 39073205 in words is "thirty-nine million, seventy-three thousand, two hundred five".
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