Base | Representation |
---|---|
bin | 11011011100100… |
… | …11000111000010 |
3 | 121001020102212120 |
4 | 31232103013002 |
5 | 432420200311 |
6 | 34502505110 |
7 | 5464004463 |
oct | 1556230702 |
9 | 531212776 |
10 | 230240706 |
11 | 108a68283 |
12 | 65135196 |
13 | 38914a07 |
14 | 22814d6a |
15 | 1532e706 |
hex | db931c2 |
230240706 has 8 divisors (see below), whose sum is σ = 460481424. Its totient is φ = 76746900.
The previous prime is 230240669. The next prime is 230240783. The reversal of 230240706 is 607042032.
230240706 is digitally balanced in base 2 and base 3, because in such bases 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.
230240706 is an admirable number.
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, 19186720 + ... + 19186731.
It is an arithmetic number, because the mean of its divisors is an integer number (57560178).
Almost surely, 2230240706 is an apocalyptic number.
230240706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230240706 is a wasteful number, since it uses less digits than its factorization.
230240706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38373456.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 230240706 is about 15173.6846546908. The cubic root of 230240706 is about 612.9062303622.
Adding to 230240706 its reverse (607042032), we get a palindrome (837282738).
The spelling of 230240706 in words is "two hundred thirty million, two hundred forty thousand, seven hundred six".
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