Base | Representation |
---|---|
bin | 10010111111111011… |
… | …11010111010100100 |
3 | 222022212002210120201 |
4 | 21133331322322210 |
5 | 131342200032322 |
6 | 4404045240244 |
7 | 510523405531 |
oct | 113775727244 |
9 | 28285083521 |
10 | 10200002212 |
11 | 43646a96a4 |
12 | 1b87b63084 |
13 | c6727578a |
14 | 6ca945d88 |
15 | 3ea717d27 |
hex | 25ff7aea4 |
10200002212 has 12 divisors (see below), whose sum is σ = 17854842460. Its totient is φ = 5098618656.
The previous prime is 10200002207. The next prime is 10200002233. The reversal of 10200002212 is 21220000201.
It can be written as a sum of positive squares in 2 ways, for example, as 2240507556 + 7959494656 = 47334^2 + 89216^2 .
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, 328923 + ... + 358594.
Almost surely, 210200002212 is an apocalyptic number.
It is an amenable number.
10200002212 is a deficient number, since it is larger than the sum of its proper divisors (7654840248).
10200002212 is a wasteful number, since it uses less digits than its factorization.
10200002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 691230 (or 691228 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 10200002212 its reverse (21220000201), we get a palindrome (31420002413).
The spelling of 10200002212 in words is "ten billion, two hundred million, two thousand, two hundred twelve".
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