Base | Representation |
---|---|
bin | 1001000100101… |
… | …1010011110101 |
3 | 2122121111200010 |
4 | 2101023103311 |
5 | 34220312310 |
6 | 3435410433 |
7 | 641323644 |
oct | 221132365 |
9 | 78544603 |
10 | 38057205 |
11 | 1a533a3a |
12 | 108b3a19 |
13 | 7b66474 |
14 | 50a935b |
15 | 351b320 |
hex | 244b4f5 |
38057205 has 8 divisors (see below), whose sum is σ = 60891552. Its totient is φ = 20297168.
The previous prime is 38057191. The next prime is 38057213. The reversal of 38057205 is 50275083.
It is a happy number.
38057205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38057205 - 222 = 33862901 is a prime.
It is a congruent number.
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, 1268559 + ... + 1268588.
It is an arithmetic number, because the mean of its divisors is an integer number (7611444).
Almost surely, 238057205 is an apocalyptic number.
It is an amenable number.
38057205 is a deficient number, since it is larger than the sum of its proper divisors (22834347).
38057205 is a wasteful number, since it uses less digits than its factorization.
38057205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2537155.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 38057205 is about 6169.0521962454. The cubic root of 38057205 is about 336.3661594317.
The spelling of 38057205 in words is "thirty-eight million, fifty-seven thousand, two hundred five".
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