Base | Representation |
---|---|
bin | 11011100000011… |
… | …01001101110000 |
3 | 121002011211221100 |
4 | 31300031031300 |
5 | 433032201343 |
6 | 34521324400 |
7 | 5501156562 |
oct | 1560151560 |
9 | 532154840 |
10 | 230740848 |
11 | 10927a018 |
12 | 65336700 |
13 | 38a5b560 |
14 | 22905332 |
15 | 153cc9d3 |
hex | dc0d370 |
230740848 has 60 divisors (see below), whose sum is σ = 695432920. Its totient is φ = 70996608.
The previous prime is 230740837. The next prime is 230740889. The reversal of 230740848 is 848047032.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59758 + ... + 63501.
Almost surely, 2230740848 is an apocalyptic number.
It is an amenable number.
230740848 is an abundant number, since it is smaller than the sum of its proper divisors (464692072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230740848 is a wasteful number, since it uses less digits than its factorization.
230740848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123286 (or 123277 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 230740848 is about 15190.1562862269. The cubic root of 230740848 is about 613.3497060322.
The spelling of 230740848 in words is "two hundred thirty million, seven hundred forty thousand, eight hundred forty-eight".
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