Base | Representation |
---|---|
bin | 110100011011101110101010… |
… | …010101111001010000000001 |
3 | 1010020111112002120002000000001 |
4 | 310123232222111321100001 |
5 | 220211203340410041102 |
6 | 2134241554000000001 |
7 | 66400404531311533 |
oct | 6433565225712001 |
9 | 1106445076060001 |
10 | 230603946955777 |
11 | 6752864825121a |
12 | 21a4470b300001 |
13 | 9b89b21c97105 |
14 | 40d340d51b853 |
15 | 1b9d81047e487 |
hex | d1bbaa579401 |
230603946955777 has 8 divisors (see below), whose sum is σ = 230653276013160. Its totient is φ = 230554622390400.
The previous prime is 230603946955661. The next prime is 230603946955783. The reversal of 230603946955777 is 777559649306032.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 204236225183376 + 26367721772401 = 14291124^2 + 5134951^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230603946955777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230603946955177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102582999 + ... + 104806867.
It is an arithmetic number, because the mean of its divisors is an integer number (28831659501645).
Almost surely, 2230603946955777 is an apocalyptic number.
It is an amenable number.
230603946955777 is a deficient number, since it is larger than the sum of its proper divisors (49329057383).
230603946955777 is a wasteful number, since it uses less digits than its factorization.
230603946955777 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2246003.
The product of its (nonzero) digits is 1800338400, while the sum is 73.
The spelling of 230603946955777 in words is "two hundred thirty trillion, six hundred three billion, nine hundred forty-six million, nine hundred fifty-five thousand, seven hundred seventy-seven".
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