Base | Representation |
---|---|
bin | 1001010010011010110110… |
… | …1111010011110101111101 |
3 | 1100011021002110201012222220 |
4 | 2110212231233103311331 |
5 | 2314303240320414010 |
6 | 33415204005555553 |
7 | 2102540112554205 |
oct | 224465557236575 |
9 | 40137073635886 |
10 | 10212052123005 |
11 | 32879a8217657 |
12 | 118b1b7715bb9 |
13 | 590cb935ba15 |
14 | 2743a1b19405 |
15 | 12a98b4d1970 |
hex | 949adbd3d7d |
10212052123005 has 16 divisors (see below), whose sum is σ = 16339442454720. Its totient is φ = 5446374779648.
The previous prime is 10212052123003. The next prime is 10212052123027. The reversal of 10212052123005 is 50032125021201.
It is a cyclic number.
It is not a de Polignac number, because 10212052123005 - 21 = 10212052123003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212052123003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1695987 + ... + 4827056.
It is an arithmetic number, because the mean of its divisors is an integer number (1021215153420).
Almost surely, 210212052123005 is an apocalyptic number.
10212052123005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10212052123005 is a deficient number, since it is larger than the sum of its proper divisors (6127390331715).
10212052123005 is a wasteful number, since it uses less digits than its factorization.
10212052123005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6627420.
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 10212052123005 its reverse (50032125021201), we get a palindrome (60244177144206).
The spelling of 10212052123005 in words is "ten trillion, two hundred twelve billion, fifty-two million, one hundred twenty-three thousand, five".
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