Base | Representation |
---|---|
bin | 1100010101110011001… |
… | …0000000011001011010 |
3 | 202021020100020102021002 |
4 | 3011130302000121122 |
5 | 11433144030311302 |
6 | 241221314145002 |
7 | 21213543232004 |
oct | 3053462003132 |
9 | 667210212232 |
10 | 212010010202 |
11 | 81a0513a671 |
12 | 35109882162 |
13 | 16cb957a0a3 |
14 | a393187374 |
15 | 57aca20c02 |
hex | 315cc8065a |
212010010202 has 8 divisors (see below), whose sum is σ = 318062267796. Its totient is φ = 105989254272.
The previous prime is 212010010189. The next prime is 212010010217. The reversal of 212010010202 is 202010010212.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 162667829041 + 49342181161 = 403321^2 + 222131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 7858583 + ... + 7885514.
Almost surely, 2212010010202 is an apocalyptic number.
212010010202 is a deficient number, since it is larger than the sum of its proper divisors (106052257594).
212010010202 is a wasteful number, since it uses less digits than its factorization.
212010010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15750832.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 212010010202 its reverse (202010010212), we get a palindrome (414020020414).
It can be divided in two parts, 212010010 and 202, that added together give a palindrome (212010212).
The spelling of 212010010202 in words is "two hundred twelve billion, ten million, ten thousand, two hundred two".
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