Base | Representation |
---|---|
bin | 11000000101001… |
… | …11100101010100 |
3 | 112002010022202102 |
4 | 30002213211110 |
5 | 403203404022 |
6 | 32013501232 |
7 | 5002040135 |
oct | 1402474524 |
9 | 462108672 |
10 | 202013012 |
11 | a4038403 |
12 | 577a1818 |
13 | 32b10636 |
14 | 1cb87c8c |
15 | 12b05a92 |
hex | c0a7954 |
202013012 has 12 divisors (see below), whose sum is σ = 353623200. Its totient is φ = 100977816.
The previous prime is 202012969. The next prime is 202013039. The reversal of 202013012 is 210310202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 202012984 and 202013002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20723 + ... + 28869.
It is an arithmetic number, because the mean of its divisors is an integer number (29468600).
Almost surely, 2202013012 is an apocalyptic number.
It is an amenable number.
202013012 is a deficient number, since it is larger than the sum of its proper divisors (151610188).
202013012 is a wasteful number, since it uses less digits than its factorization.
202013012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14350 (or 14348 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 202013012 is about 14213.1281567430. The cubic root of 202013012 is about 586.7590291621.
Adding to 202013012 its reverse (210310202), we get a palindrome (412323214).
The spelling of 202013012 in words is "two hundred two million, thirteen thousand, twelve".
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