Base | Representation |
---|---|
bin | 1001000110110… |
… | …0100001001010 |
3 | 2122212102020221 |
4 | 2101230201022 |
5 | 34234140401 |
6 | 3442340254 |
7 | 642431341 |
oct | 221544112 |
9 | 78772227 |
10 | 38193226 |
11 | 1a617155 |
12 | 1095a68a |
13 | 7bb3356 |
14 | 5102b58 |
15 | 35467a1 |
hex | 246c84a |
38193226 has 8 divisors (see below), whose sum is σ = 57316644. Its totient is φ = 19087680.
The previous prime is 38193223. The next prime is 38193227. The reversal of 38193226 is 62239183.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 35988001 + 2205225 = 5999^2 + 1485^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 38193191 and 38193200.
It is not an unprimeable number, because it can be changed into a prime (38193223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4386 + ... + 9778.
Almost surely, 238193226 is an apocalyptic number.
38193226 is a deficient number, since it is larger than the sum of its proper divisors (19123418).
38193226 is a wasteful number, since it uses less digits than its factorization.
38193226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8936.
The product of its digits is 15552, while the sum is 34.
The square root of 38193226 is about 6180.0668281176. The cubic root of 38193226 is about 336.7664205703.
The spelling of 38193226 in words is "thirty-eight million, one hundred ninety-three thousand, two hundred twenty-six".
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