Base | Representation |
---|---|
bin | 1001010010011010101101… |
… | …0010100001001011010101 |
3 | 1100011020222121101000122220 |
4 | 2110212223102201023111 |
5 | 2314303144310133023 |
6 | 33415155541012553 |
7 | 2102536103316264 |
oct | 224465322411325 |
9 | 40136877330586 |
10 | 10212011021013 |
11 | 3287986aa406a |
12 | 118b1a59b4159 |
13 | 590cb099a709 |
14 | 27439a49a5db |
15 | 12a987ab33e3 |
hex | 949ab4a12d5 |
10212011021013 has 16 divisors (see below), whose sum is σ = 13629355582080. Its totient is φ = 6801337407744.
The previous prime is 10212011020961. The next prime is 10212011021063. The reversal of 10212011021013 is 31012011021201.
It is not a de Polignac number, because 10212011021013 - 224 = 10211994243797 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10212011020983 and 10212011021001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212011021063) 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, 114737193 + ... + 114826161.
It is an arithmetic number, because the mean of its divisors is an integer number (851834723880).
Almost surely, 210212011021013 is an apocalyptic number.
It is an amenable number.
10212011021013 is a deficient number, since it is larger than the sum of its proper divisors (3417344561067).
10212011021013 is a wasteful number, since it uses less digits than its factorization.
10212011021013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126028.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 10212011021013 its reverse (31012011021201), we get a palindrome (41224022042214).
The spelling of 10212011021013 in words is "ten trillion, two hundred twelve billion, eleven million, twenty-one thousand, thirteen".
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