Base | Representation |
---|---|
bin | 1001001001001… |
… | …0111111010111 |
3 | 2200011102102021 |
4 | 2102102333113 |
5 | 34304211212 |
6 | 3445554011 |
7 | 643655635 |
oct | 222227727 |
9 | 80142367 |
10 | 38350807 |
11 | 1a714590 |
12 | 10a15907 |
13 | 7c39cb1 |
14 | 5144355 |
15 | 3578307 |
hex | 2492fd7 |
38350807 has 8 divisors (see below), whose sum is σ = 41882112. Its totient is φ = 34827000.
The previous prime is 38350801. The next prime is 38350831. The reversal of 38350807 is 70805383.
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 38350807 - 27 = 38350679 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 (38350801) 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, 18682 + ... + 20632.
It is an arithmetic number, because the mean of its divisors is an integer number (5235264).
Almost surely, 238350807 is an apocalyptic number.
38350807 is a deficient number, since it is larger than the sum of its proper divisors (3531305).
38350807 is a wasteful number, since it uses less digits than its factorization.
38350807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3749.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 38350807 is about 6192.8028387799. The cubic root of 38350807 is about 337.2289386439.
The spelling of 38350807 in words is "thirty-eight million, three hundred fifty thousand, eight hundred seven".
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