Base | Representation |
---|---|
bin | 10110111111111… |
… | …001101101111010 |
3 | 222220001020000102 |
4 | 112333321231322 |
5 | 1242234201414 |
6 | 102142035402 |
7 | 12363446540 |
oct | 2677715572 |
9 | 886036012 |
10 | 385850234 |
11 | 188890aa0 |
12 | a9278b62 |
13 | 61c28c63 |
14 | 3935dd90 |
15 | 23d1aede |
hex | 16ff9b7a |
385850234 has 32 divisors (see below), whose sum is σ = 730308096. Its totient is φ = 148515120.
The previous prime is 385850209. The next prime is 385850237. The reversal of 385850234 is 432058583.
It is not an unprimeable number, because it can be changed into a prime (385850237) 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, 2312 + ... + 27875.
It is an arithmetic number, because the mean of its divisors is an integer number (22822128).
Almost surely, 2385850234 is an apocalyptic number.
385850234 is a deficient number, since it is larger than the sum of its proper divisors (344457862).
385850234 is a wasteful number, since it uses less digits than its factorization.
385850234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30290.
The product of its (nonzero) digits is 115200, while the sum is 38.
The square root of 385850234 is about 19643.0708902656. The cubic root of 385850234 is about 728.0137624195.
The spelling of 385850234 in words is "three hundred eighty-five million, eight hundred fifty thousand, two hundred thirty-four".
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