Base | Representation |
---|---|
bin | 10110111101100… |
… | …010011110101110 |
3 | 222211212202021011 |
4 | 112331202132232 |
5 | 1242104341031 |
6 | 102120455434 |
7 | 12355256524 |
oct | 2675423656 |
9 | 884782234 |
10 | 385230766 |
11 | 1884a8638 |
12 | a901a57a |
13 | 61a6cccb |
14 | 3923c314 |
15 | 23c476b1 |
hex | 16f627ae |
385230766 has 16 divisors (see below), whose sum is σ = 585402480. Its totient is φ = 190108800.
The previous prime is 385230739. The next prime is 385230773. The reversal of 385230766 is 667032583.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65245 + ... + 70903.
It is an arithmetic number, because the mean of its divisors is an integer number (36587655).
Almost surely, 2385230766 is an apocalyptic number.
385230766 is a deficient number, since it is larger than the sum of its proper divisors (200171714).
385230766 is a wasteful number, since it uses less digits than its factorization.
385230766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6099.
The product of its (nonzero) digits is 181440, while the sum is 40.
The square root of 385230766 is about 19627.2964516257. The cubic root of 385230766 is about 727.6239541903.
The spelling of 385230766 in words is "three hundred eighty-five million, two hundred thirty thousand, seven hundred sixty-six".
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