Base | Representation |
---|---|
bin | 1001001000000… |
… | …0100101101010 |
3 | 2200000121000200 |
4 | 2102000211222 |
5 | 34244303214 |
6 | 3444213030 |
7 | 643223121 |
oct | 222004552 |
9 | 80017020 |
10 | 38275434 |
11 | 1a67299a |
12 | 1099a176 |
13 | 7c118b2 |
14 | 5124ab8 |
15 | 3560d09 |
hex | 248096a |
38275434 has 36 divisors (see below), whose sum is σ = 84636006. Its totient is φ = 12501216.
The previous prime is 38275423. The next prime is 38275439. The reversal of 38275434 is 43457283.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 37859409 + 416025 = 6153^2 + 645^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38275439) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 50184 + ... + 50940.
Almost surely, 238275434 is an apocalyptic number.
38275434 is an abundant number, since it is smaller than the sum of its proper divisors (46360572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38275434 is a wasteful number, since it uses less digits than its factorization.
38275434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871 (or 815 counting only the distinct ones).
The product of its digits is 80640, while the sum is 36.
The square root of 38275434 is about 6186.7143137533. The cubic root of 38275434 is about 337.0078687476.
It can be divided in two parts, 3827 and 5434, that added together give a cube (9261 = 213).
The spelling of 38275434 in words is "thirty-eight million, two hundred seventy-five thousand, four hundred thirty-four".
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