Base | Representation |
---|---|
bin | 11011100000111… |
… | …01100101100010 |
3 | 121002022020220222 |
4 | 31300131211202 |
5 | 433041323111 |
6 | 34523003042 |
7 | 5501556230 |
oct | 1560354542 |
9 | 532266828 |
10 | 230807906 |
11 | 10931543a |
12 | 65369482 |
13 | 38a82c34 |
14 | 22921950 |
15 | 153e27db |
hex | dc1d962 |
230807906 has 8 divisors (see below), whose sum is σ = 395670720. Its totient is φ = 98917668.
The previous prime is 230807893. The next prime is 230807923. The reversal of 230807906 is 609708032.
230807906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8243126 + ... + 8243153.
It is an arithmetic number, because the mean of its divisors is an integer number (49458840).
Almost surely, 2230807906 is an apocalyptic number.
230807906 is a deficient number, since it is larger than the sum of its proper divisors (164862814).
230807906 is a wasteful number, since it uses less digits than its factorization.
230807906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16486288.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 230807906 is about 15192.3634106086. The cubic root of 230807906 is about 613.4091175916.
The spelling of 230807906 in words is "two hundred thirty million, eight hundred seven thousand, nine hundred six".
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