Base | Representation |
---|---|
bin | 1001001001000… |
… | …0110011100111 |
3 | 2200010222011000 |
4 | 2102100303213 |
5 | 34303414423 |
6 | 3445444343 |
7 | 643620600 |
oct | 222206347 |
9 | 80128130 |
10 | 38341863 |
11 | 1a70889a |
12 | 10a106b3 |
13 | 7c35bc1 |
14 | 5140da7 |
15 | 3575843 |
hex | 2490ce7 |
38341863 has 48 divisors (see below), whose sum is σ = 67150560. Its totient is φ = 21555072.
The previous prime is 38341837. The next prime is 38341871. The reversal of 38341863 is 36814383.
It is a happy number.
It is not a de Polignac number, because 38341863 - 213 = 38333671 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38341813) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96381 + ... + 96777.
It is an arithmetic number, because the mean of its divisors is an integer number (1398970).
Almost surely, 238341863 is an apocalyptic number.
38341863 is a deficient number, since it is larger than the sum of its proper divisors (28808697).
38341863 is a wasteful number, since it uses less digits than its factorization.
38341863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493 (or 480 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 38341863 is about 6192.0806680792. The cubic root of 38341863 is about 337.2027209416.
It can be divided in two parts, 38341 and 863, that added together give a square (39204 = 1982).
The spelling of 38341863 in words is "thirty-eight million, three hundred forty-one thousand, eight hundred sixty-three".
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