Base | Representation |
---|---|
bin | 11011011011110… |
… | …00001010111010 |
3 | 121001000211111202 |
4 | 31231320022322 |
5 | 432403132422 |
6 | 34500254202 |
7 | 5463035000 |
oct | 1555701272 |
9 | 531024452 |
10 | 230130362 |
11 | 1089a2390 |
12 | 650a1362 |
13 | 388a6717 |
14 | 227c6a70 |
15 | 1530bb92 |
hex | db782ba |
230130362 has 32 divisors (see below), whose sum is σ = 439171200. Its totient is φ = 89658240.
The previous prime is 230130353. The next prime is 230130371. The reversal of 230130362 is 263031032.
It is an interprime number because it is at equal distance from previous prime (230130353) and next prime (230130371).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7703 + ... + 22794.
It is an arithmetic number, because the mean of its divisors is an integer number (13724100).
Almost surely, 2230130362 is an apocalyptic number.
230130362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
230130362 is a deficient number, since it is larger than the sum of its proper divisors (209040838).
230130362 is a wasteful number, since it uses less digits than its factorization.
230130362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30531 (or 30517 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 230130362 is about 15170.0481871351. The cubic root of 230130362 is about 612.8083019330.
Adding to 230130362 its reverse (263031032), we get a palindrome (493161394).
The spelling of 230130362 in words is "two hundred thirty million, one hundred thirty thousand, three hundred sixty-two".
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