Base | Representation |
---|---|
bin | 1100010101110011010… |
… | …1110010000110001010 |
3 | 202021020102002201021202 |
4 | 3011130311302012022 |
5 | 11433144304001302 |
6 | 241221351304202 |
7 | 21213554524211 |
oct | 3053465620612 |
9 | 667212081252 |
10 | 212011000202 |
11 | 81a05756451 |
12 | 3510a07b062 |
13 | 16cb98358a1 |
14 | a393364078 |
15 | 57acb69202 |
hex | 315cd7218a |
212011000202 has 48 divisors (see below), whose sum is σ = 353585191680. Its totient is φ = 95002317696.
The previous prime is 212011000199. The next prime is 212011000207. The reversal of 212011000202 is 202000110212.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (212011000207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3984449 + ... + 4037307.
It is an arithmetic number, because the mean of its divisors is an integer number (7366358160).
Almost surely, 2212011000202 is an apocalyptic number.
212011000202 is a deficient number, since it is larger than the sum of its proper divisors (141574191478).
212011000202 is a wasteful number, since it uses less digits than its factorization.
212011000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53147 (or 53124 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 212011000202 its reverse (202000110212), we get a palindrome (414011110414).
The spelling of 212011000202 in words is "two hundred twelve billion, eleven million, two hundred two", and thus it is an aban number.
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