Base | Representation |
---|---|
bin | 1001000111011… |
… | …0101010111000 |
3 | 2122221112022000 |
4 | 2101312222320 |
5 | 34242003213 |
6 | 3443301000 |
7 | 642663513 |
oct | 221665270 |
9 | 78845260 |
10 | 38234808 |
11 | 1a645417 |
12 | 1097a760 |
13 | 7bc9261 |
14 | 5113d7a |
15 | 3553c73 |
hex | 2476ab8 |
38234808 has 32 divisors (see below), whose sum is σ = 106208400. Its totient is φ = 12744864.
The previous prime is 38234797. The next prime is 38234831. The reversal of 38234808 is 80843283.
It is a happy number.
38234808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88291 + ... + 88722.
Almost surely, 238234808 is an apocalyptic number.
It is an amenable number.
38234808 is an abundant number, since it is smaller than the sum of its proper divisors (67973592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38234808 is a wasteful number, since it uses less digits than its factorization.
38234808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177028 (or 177018 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 38234808 is about 6183.4301160440. The cubic root of 38234808 is about 336.8885918196. Note that the first 3 decimals are identical.
The spelling of 38234808 in words is "thirty-eight million, two hundred thirty-four thousand, eight hundred eight".
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