Base | Representation |
---|---|
bin | 1101011011000000010… |
… | …0100110100101100101 |
3 | 211001012000121122201100 |
4 | 3112300010212211211 |
5 | 12234220314411313 |
6 | 253532541150313 |
7 | 22442111253600 |
oct | 3266004464545 |
9 | 731160548640 |
10 | 230587263333 |
11 | 89878553929 |
12 | 3883325b399 |
13 | 1898a27076b |
14 | b236519337 |
15 | 5ee8902173 |
hex | 35b0126965 |
230587263333 has 18 divisors (see below), whose sum is σ = 387449347974. Its totient is φ = 131764150224.
The previous prime is 230587263287. The next prime is 230587263343. The reversal of 230587263333 is 333362785032.
230587263333 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 8 + 7 + 2 + 633 + 3 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 229309772769 + 1277490564 = 478863^2 + 35742^2 .
It is not a de Polignac number, because 230587263333 - 210 = 230587262309 is a prime.
It is a super-2 number, since 2×2305872633332 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230587263343) 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 17 ways as a sum of consecutive naturals, for example, 261436366 + ... + 261437247.
Almost surely, 2230587263333 is an apocalyptic number.
It is an amenable number.
230587263333 is a deficient number, since it is larger than the sum of its proper divisors (156862084641).
230587263333 is a wasteful number, since it uses less digits than its factorization.
230587263333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522873633 (or 522873623 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 45.
The spelling of 230587263333 in words is "two hundred thirty billion, five hundred eighty-seven million, two hundred sixty-three thousand, three hundred thirty-three".
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