Base | Representation |
---|---|
bin | 1001001011100… |
… | …0111001110111 |
3 | 2200110022102222 |
4 | 2102320321313 |
5 | 34324143403 |
6 | 3453152555 |
7 | 645203456 |
oct | 222707167 |
9 | 80408388 |
10 | 38506103 |
11 | 1a810229 |
12 | 10a8b75b |
13 | 7c9289c |
14 | 5184b9d |
15 | 35a9338 |
hex | 24b8e77 |
38506103 has 8 divisors (see below), whose sum is σ = 40906800. Its totient is φ = 36142848.
The previous prime is 38506099. The next prime is 38506109. The reversal of 38506103 is 30160583.
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 38506103 - 22 = 38506099 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 (38506109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7226 + ... + 11367.
It is an arithmetic number, because the mean of its divisors is an integer number (5113350).
Almost surely, 238506103 is an apocalyptic number.
38506103 is a deficient number, since it is larger than the sum of its proper divisors (2400697).
38506103 is a wasteful number, since it uses less digits than its factorization.
38506103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18721.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 38506103 is about 6205.3285972622. The cubic root of 38506103 is about 337.6835120876.
Adding to 38506103 its reverse (30160583), we get a palindrome (68666686).
The spelling of 38506103 in words is "thirty-eight million, five hundred six thousand, one hundred three".
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