Base | Representation |
---|---|
bin | 1001010010011010110110… |
… | …1000001100001010011101 |
3 | 1100011021002100012101200121 |
4 | 2110212231220030022131 |
5 | 2314303234331202131 |
6 | 33415203501554541 |
7 | 2102540060651500 |
oct | 224465550141235 |
9 | 40137070171617 |
10 | 10212050256541 |
11 | 32879a7162321 |
12 | 118b1b6b75a51 |
13 | 590cb8b572c3 |
14 | 2743a1791137 |
15 | 12a98b263911 |
hex | 949ada0c29d |
10212050256541 has 72 divisors (see below), whose sum is σ = 12818439805248. Its totient is φ = 8105937840000.
The previous prime is 10212050256533. The next prime is 10212050256553. The reversal of 10212050256541 is 14565205021201.
It is not a de Polignac number, because 10212050256541 - 23 = 10212050256533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10212050256497 and 10212050256506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212050256241) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 139185016 + ... + 139258366.
It is an arithmetic number, because the mean of its divisors is an integer number (178033886184).
Almost surely, 210212050256541 is an apocalyptic number.
It is an amenable number.
10212050256541 is a deficient number, since it is larger than the sum of its proper divisors (2606389548707).
10212050256541 is a wasteful number, since it uses less digits than its factorization.
10212050256541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73583 (or 73553 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 34.
Adding to 10212050256541 its reverse (14565205021201), we get a palindrome (24777255277742).
The spelling of 10212050256541 in words is "ten trillion, two hundred twelve billion, fifty million, two hundred fifty-six thousand, five hundred forty-one".
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