Base | Representation |
---|---|
bin | 11011011111001… |
… | …10001000111001 |
3 | 121001212201101101 |
4 | 31233212020321 |
5 | 433012041133 |
6 | 34514051401 |
7 | 5466622132 |
oct | 1557461071 |
9 | 531781341 |
10 | 230580793 |
11 | 10917a843 |
12 | 65279b61 |
13 | 38a03751 |
14 | 228a2c89 |
15 | 1539a37d |
hex | dbe6239 |
230580793 has 16 divisors (see below), whose sum is σ = 242301456. Its totient is φ = 219248640.
The previous prime is 230580743. The next prime is 230580797. The reversal of 230580793 is 397085032.
It can be written as a sum of positive squares in 8 ways, for example, as 2812329 + 227768464 = 1677^2 + 15092^2 .
It is not a de Polignac number, because 230580793 - 217 = 230449721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230580797) 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, 235521 + ... + 236497.
It is an arithmetic number, because the mean of its divisors is an integer number (15143841).
Almost surely, 2230580793 is an apocalyptic number.
It is an amenable number.
230580793 is a deficient number, since it is larger than the sum of its proper divisors (11720663).
230580793 is an equidigital number, since it uses as much as digits as its factorization.
230580793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1164.
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 230580793 is about 15184.8869933233. The cubic root of 230580793 is about 613.2078551267.
The spelling of 230580793 in words is "two hundred thirty million, five hundred eighty thousand, seven hundred ninety-three".
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