Base | Representation |
---|---|
bin | 11011011110111… |
… | …10101010110000 |
3 | 121001211011102000 |
4 | 31233132222300 |
5 | 433010101232 |
6 | 34513254000 |
7 | 5466433665 |
oct | 1557365260 |
9 | 531734360 |
10 | 230550192 |
11 | 109159854 |
12 | 65264300 |
13 | 389c2842 |
14 | 22895a6c |
15 | 1539127c |
hex | dbdeab0 |
230550192 has 80 divisors (see below), whose sum is σ = 700714080. Its totient is φ = 72327168.
The previous prime is 230550157. The next prime is 230550197. The reversal of 230550192 is 291055032.
230550192 is a `hidden beast` number, since 23 + 0 + 550 + 1 + 92 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (230550197) 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 15 ways as a sum of consecutive naturals, for example, 8353 + ... + 23040.
It is an arithmetic number, because the mean of its divisors is an integer number (8758926).
Almost surely, 2230550192 is an apocalyptic number.
It is an amenable number.
230550192 is an abundant number, since it is smaller than the sum of its proper divisors (470163888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230550192 is a wasteful number, since it uses less digits than its factorization.
230550192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31427 (or 31415 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 230550192 is about 15183.8793462014. The cubic root of 230550192 is about 613.1807271029.
The spelling of 230550192 in words is "two hundred thirty million, five hundred fifty thousand, one hundred ninety-two".
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