Base | Representation |
---|---|
bin | 11011011110111… |
… | …10101010001001 |
3 | 121001211011100120 |
4 | 31233132222021 |
5 | 433010101103 |
6 | 34513253453 |
7 | 5466433611 |
oct | 1557365211 |
9 | 531734316 |
10 | 230550153 |
11 | 109159819 |
12 | 65264289 |
13 | 389c2812 |
14 | 22895a41 |
15 | 15391253 |
hex | dbdea89 |
230550153 has 8 divisors (see below), whose sum is σ = 310385088. Its totient is φ = 152207664.
The previous prime is 230550143. The next prime is 230550157. The reversal of 230550153 is 351055032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230550153 - 25 = 230550121 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (230550157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372750 + ... + 373367.
It is an arithmetic number, because the mean of its divisors is an integer number (38798136).
Almost surely, 2230550153 is an apocalyptic number.
It is an amenable number.
230550153 is a deficient number, since it is larger than the sum of its proper divisors (79834935).
230550153 is a wasteful number, since it uses less digits than its factorization.
230550153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 746223.
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 230550153 is about 15183.8780619445. The cubic root of 230550153 is about 613.1806925275.
The spelling of 230550153 in words is "two hundred thirty million, five hundred fifty thousand, one hundred fifty-three".
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