Base | Representation |
---|---|
bin | 101111100110101101… |
… | …0001011110111011001 |
3 | 100202212121121111200200 |
4 | 1133031122023313121 |
5 | 3133331443111213 |
6 | 114544121052413 |
7 | 10246236262131 |
oct | 1371532136731 |
9 | 322777544620 |
10 | 102230441433 |
11 | 3a3a046782a |
12 | 17990927109 |
13 | 984293bc83 |
14 | 4d3b383ac1 |
15 | 29d4e6b273 |
hex | 17cd68bdd9 |
102230441433 has 12 divisors (see below), whose sum is σ = 147669070848. Its totient is φ = 68152299480.
The previous prime is 102230441407. The next prime is 102230441491. The reversal of 102230441433 is 334144032201.
102230441433 is a `hidden beast` number, since 1 + 0 + 223 + 0 + 4 + 4 + 1 + 433 = 666.
It is not a de Polignac number, because 102230441433 - 210 = 102230440409 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 102230441397 and 102230441406.
It is not an unprimeable number, because it can be changed into a prime (102230441233) 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 11 ways as a sum of consecutive naturals, for example, 657216 + ... + 797742.
It is an arithmetic number, because the mean of its divisors is an integer number (12305755904).
Almost surely, 2102230441433 is an apocalyptic number.
It is an amenable number.
102230441433 is a deficient number, since it is larger than the sum of its proper divisors (45438629415).
102230441433 is a wasteful number, since it uses less digits than its factorization.
102230441433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221364 (or 221361 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 102230441433 its reverse (334144032201), we get a palindrome (436374473634).
The spelling of 102230441433 in words is "one hundred two billion, two hundred thirty million, four hundred forty-one thousand, four hundred thirty-three".
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