Base | Representation |
---|---|
bin | 11011011010110… |
… | …01010110111111 |
3 | 121000210102101120 |
4 | 31231121112333 |
5 | 432340113114 |
6 | 34453442023 |
7 | 5462001030 |
oct | 1555312677 |
9 | 530712346 |
10 | 230004159 |
11 | 108916590 |
12 | 65040313 |
13 | 38861148 |
14 | 22792a87 |
15 | 152d45a9 |
hex | db595bf |
230004159 has 32 divisors (see below), whose sum is σ = 394690560. Its totient is φ = 115624800.
The previous prime is 230004157. The next prime is 230004161. The reversal of 230004159 is 951400032.
It is an interprime number because it is at equal distance from previous prime (230004157) and next prime (230004161).
It is not a de Polignac number, because 230004159 - 21 = 230004157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230004157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8899 + ... + 23220.
It is an arithmetic number, because the mean of its divisors is an integer number (12334080).
Almost surely, 2230004159 is an apocalyptic number.
230004159 is a deficient number, since it is larger than the sum of its proper divisors (164686401).
230004159 is a wasteful number, since it uses less digits than its factorization.
230004159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32171.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 230004159 is about 15165.8880056527. Note that the first 3 decimals coincide. The cubic root of 230004159 is about 612.6962605272.
The spelling of 230004159 in words is "two hundred thirty million, four thousand, one hundred fifty-nine".
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