Base | Representation |
---|---|
bin | 1001001000011… |
… | …1000101100101 |
3 | 2200001221112120 |
4 | 2102013011211 |
5 | 34301131203 |
6 | 3444540153 |
7 | 643363536 |
oct | 222070545 |
9 | 80057476 |
10 | 38302053 |
11 | 1a690999 |
12 | 109b1659 |
13 | 7c20a4a |
14 | 513068d |
15 | 3568b53 |
hex | 2487165 |
38302053 has 8 divisors (see below), whose sum is σ = 51098400. Its totient is φ = 25520208.
The previous prime is 38302051. The next prime is 38302073. The reversal of 38302053 is 35020383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38302053 - 21 = 38302051 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38302051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6943 + ... + 11171.
It is an arithmetic number, because the mean of its divisors is an integer number (6387300).
Almost surely, 238302053 is an apocalyptic number.
It is an amenable number.
38302053 is a deficient number, since it is larger than the sum of its proper divisors (12796347).
38302053 is a wasteful number, since it uses less digits than its factorization.
38302053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7251.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 38302053 is about 6188.8652433221. The cubic root of 38302053 is about 337.0859757100.
The spelling of 38302053 in words is "thirty-eight million, three hundred two thousand, fifty-three".
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