Base | Representation |
---|---|
bin | 1001010010101… |
… | …1011111010110 |
3 | 2201100011021001 |
4 | 2110223133112 |
5 | 34434203241 |
6 | 3511213514 |
7 | 652200016 |
oct | 224533726 |
9 | 81304231 |
10 | 38975446 |
11 | 20000914 |
12 | 1107729a |
13 | 80c83c3 |
14 | 5267c46 |
15 | 364d431 |
hex | 252b7d6 |
38975446 has 12 divisors (see below), whose sum is σ = 58921812. Its totient is φ = 19335656.
The previous prime is 38975437. The next prime is 38975471. The reversal of 38975446 is 64457983.
It is a junction number, because it is equal to n+sod(n) for n = 38975396 and 38975405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132876 + ... + 133168.
It is an arithmetic number, because the mean of its divisors is an integer number (4910151).
Almost surely, 238975446 is an apocalyptic number.
38975446 is a deficient number, since it is larger than the sum of its proper divisors (19946366).
38975446 is an equidigital number, since it uses as much as digits as its factorization.
38975446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815 (or 522 counting only the distinct ones).
The product of its digits is 725760, while the sum is 46.
The square root of 38975446 is about 6243.0317955301. The cubic root of 38975446 is about 339.0499602957.
The spelling of 38975446 in words is "thirty-eight million, nine hundred seventy-five thousand, four hundred forty-six".
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