Base | Representation |
---|---|
bin | 110100010101111111111001… |
… | …001001100001111001011111 |
3 | 1010012002212120220222200200022 |
4 | 310111333321021201321133 |
5 | 220133230322310420411 |
6 | 2133341024045222355 |
7 | 66330063452415641 |
oct | 6425777111417137 |
9 | 1105085526880608 |
10 | 230210132123231 |
11 | 67396629021767 |
12 | 219a03235619bb |
13 | 9b5b950bb7790 |
14 | 40bc3309a8891 |
15 | 1b93461a97edb |
hex | d15ff9261e5f |
230210132123231 has 8 divisors (see below), whose sum is σ = 247981671446544. Its totient is φ = 212447602460160.
The previous prime is 230210132123201. The next prime is 230210132123261. The reversal of 230210132123231 is 132321231012032.
It is an interprime number because it is at equal distance from previous prime (230210132123201) and next prime (230210132123261).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230210132123231 - 210 = 230210132122207 is a prime.
It is a super-3 number, since 3×2302101321232313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230210132123231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230210132123201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2252361986 + ... + 2252464191.
It is an arithmetic number, because the mean of its divisors is an integer number (30997708930818).
Almost surely, 2230210132123231 is an apocalyptic number.
230210132123231 is a deficient number, since it is larger than the sum of its proper divisors (17771539323313).
230210132123231 is a wasteful number, since it uses less digits than its factorization.
230210132123231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4504830121.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 230210132123231 its reverse (132321231012032), we get a palindrome (362531363135263).
The spelling of 230210132123231 in words is "two hundred thirty trillion, two hundred ten billion, one hundred thirty-two million, one hundred twenty-three thousand, two hundred thirty-one".
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