Base | Representation |
---|---|
bin | 1100010101110011000… |
… | …1111101111010000010 |
3 | 202021020100012220021022 |
4 | 3011130301331322002 |
5 | 11433144030000002 |
6 | 241221314025442 |
7 | 21213543160163 |
oct | 3053461757202 |
9 | 667210186238 |
10 | 212010000002 |
11 | 81a05132a39 |
12 | 35109878282 |
13 | 16cb9575558 |
14 | a39318376a |
15 | 57aca1cba2 |
hex | 315cc7de82 |
212010000002 has 4 divisors (see below), whose sum is σ = 318015000006. Its totient is φ = 106005000000.
The previous prime is 212009999989. The next prime is 212010000017. The reversal of 212010000002 is 200000010212.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 110676647761 + 101333352241 = 332681^2 + 318329^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53002499999 + ... + 53002500002.
Almost surely, 2212010000002 is an apocalyptic number.
212010000002 is a deficient number, since it is larger than the sum of its proper divisors (106005000004).
212010000002 is a wasteful number, since it uses less digits than its factorization.
212010000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106005000003.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 212010000002 its reverse (200000010212), we get a palindrome (412010010214).
The spelling of 212010000002 in words is "two hundred twelve billion, ten million, two", and thus it is an aban number.
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