Base | Representation |
---|---|
bin | 1001001110000… |
… | …1000000100111 |
3 | 2200202122210010 |
4 | 2103201000213 |
5 | 34344423000 |
6 | 3500501303 |
7 | 646456422 |
oct | 223410047 |
9 | 80678703 |
10 | 38670375 |
11 | 1a912697 |
12 | 10b4a833 |
13 | 801c5a3 |
14 | 51c89b9 |
15 | 35dcd50 |
hex | 24e1027 |
38670375 has 32 divisors (see below), whose sum is σ = 65048256. Its totient is φ = 20400000.
The previous prime is 38670367. The next prime is 38670389. The reversal of 38670375 is 57307683.
It is not a de Polignac number, because 38670375 - 23 = 38670367 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37365 + ... + 38385.
It is an arithmetic number, because the mean of its divisors is an integer number (2032758).
Almost surely, 238670375 is an apocalyptic number.
38670375 is a deficient number, since it is larger than the sum of its proper divisors (26377881).
38670375 is a wasteful number, since it uses less digits than its factorization.
38670375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140 (or 1130 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 39.
The square root of 38670375 is about 6218.5508762090. The cubic root of 38670375 is about 338.1630313025.
The spelling of 38670375 in words is "thirty-eight million, six hundred seventy thousand, three hundred seventy-five".
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