Base | Representation |
---|---|
bin | 11011011110100… |
… | …11001010110111 |
3 | 121001201202210200 |
4 | 31233103022313 |
5 | 433002044340 |
6 | 34512251543 |
7 | 5466146454 |
oct | 1557231267 |
9 | 531652720 |
10 | 230503095 |
11 | 109127429 |
12 | 65240bb3 |
13 | 389a7284 |
14 | 2288282b |
15 | 15382330 |
hex | dbd32b7 |
230503095 has 48 divisors (see below), whose sum is σ = 410821632. Its totient is φ = 119508480.
The previous prime is 230503069. The next prime is 230503099. The reversal of 230503095 is 590305032.
It is not a de Polignac number, because 230503095 - 27 = 230502967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230503099) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 302515 + ... + 303275.
It is an arithmetic number, because the mean of its divisors is an integer number (8558784).
Almost surely, 2230503095 is an apocalyptic number.
230503095 is a deficient number, since it is larger than the sum of its proper divisors (180318537).
230503095 is a wasteful number, since it uses less digits than its factorization.
230503095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952 (or 949 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 27.
The square root of 230503095 is about 15182.3283787435. The cubic root of 230503095 is about 613.1389705564.
The spelling of 230503095 in words is "two hundred thirty million, five hundred three thousand, ninety-five".
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