Base | Representation |
---|---|
bin | 11011011100100… |
… | …00111111000011 |
3 | 121001012222221020 |
4 | 31232100333003 |
5 | 432414411003 |
6 | 34502400523 |
7 | 5463640221 |
oct | 1556207703 |
9 | 531188836 |
10 | 230232003 |
11 | 108a61791 |
12 | 65130143 |
13 | 38910a71 |
14 | 22811b11 |
15 | 1532bd53 |
hex | db90fc3 |
230232003 has 16 divisors (see below), whose sum is σ = 325472256. Its totient is φ = 144264320.
The previous prime is 230231977. The next prime is 230232029. The reversal of 230232003 is 300232032.
It is an interprime number because it is at equal distance from previous prime (230231977) and next prime (230232029).
It is a cyclic number.
It is not a de Polignac number, because 230232003 - 216 = 230166467 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230232043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41398 + ... + 46628.
It is an arithmetic number, because the mean of its divisors is an integer number (20342016).
Almost surely, 2230232003 is an apocalyptic number.
230232003 is a deficient number, since it is larger than the sum of its proper divisors (95240253).
230232003 is a wasteful number, since it uses less digits than its factorization.
230232003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6114.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 230232003 is about 15173.3978725927. The cubic root of 230232003 is about 612.8985077340.
Adding to 230232003 its reverse (300232032), we get a palindrome (530464035).
The spelling of 230232003 in words is "two hundred thirty million, two hundred thirty-two thousand, three".
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