Base | Representation |
---|---|
bin | 1001001000110… |
… | …1100100000001 |
3 | 2200010021220221 |
4 | 2102031210001 |
5 | 34303003302 |
6 | 3445303041 |
7 | 643534060 |
oct | 222154401 |
9 | 80107827 |
10 | 38328577 |
11 | 1a6a9911 |
12 | 10a04a81 |
13 | 7c2cb41 |
14 | 513a1d7 |
15 | 3571937 |
hex | 248d901 |
38328577 has 16 divisors (see below), whose sum is σ = 44883072. Its totient is φ = 32054400.
The previous prime is 38328553. The next prime is 38328599. The reversal of 38328577 is 77582383.
It is not a de Polignac number, because 38328577 - 219 = 37804289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38328877) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54327 + ... + 55027.
It is an arithmetic number, because the mean of its divisors is an integer number (2805192).
Almost surely, 238328577 is an apocalyptic number.
It is an amenable number.
38328577 is a deficient number, since it is larger than the sum of its proper divisors (6554495).
38328577 is a wasteful number, since it uses less digits than its factorization.
38328577 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 888.
The product of its digits is 282240, while the sum is 43.
The square root of 38328577 is about 6191.0077531853. The cubic root of 38328577 is about 337.1637679315.
The spelling of 38328577 in words is "thirty-eight million, three hundred twenty-eight thousand, five hundred seventy-seven".
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