Base | Representation |
---|---|
bin | 11011011110111… |
… | …10101011101111 |
3 | 121001211011111100 |
4 | 31233132223233 |
5 | 433010102010 |
6 | 34513254143 |
7 | 5466434115 |
oct | 1557365357 |
9 | 531734440 |
10 | 230550255 |
11 | 109159901 |
12 | 65264353 |
13 | 389c2890 |
14 | 22895ab5 |
15 | 153912c0 |
hex | dbdeaef |
230550255 has 48 divisors (see below), whose sum is σ = 444278016. Its totient is φ = 109831680.
The previous prime is 230550253. The next prime is 230550259. The reversal of 230550255 is 552055032.
It is not a de Polignac number, because 230550255 - 21 = 230550253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230550251) 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, 11779 + ... + 24491.
It is an arithmetic number, because the mean of its divisors is an integer number (9255792).
Almost surely, 2230550255 is an apocalyptic number.
230550255 is a deficient number, since it is larger than the sum of its proper divisors (213727761).
230550255 is a wasteful number, since it uses less digits than its factorization.
230550255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12768 (or 12765 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 230550255 is about 15183.8814207699. The cubic root of 230550255 is about 613.1807829553.
The spelling of 230550255 in words is "two hundred thirty million, five hundred fifty thousand, two hundred fifty-five".
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