Base | Representation |
---|---|
bin | 111011100110101… |
… | …1100011110011100 |
3 | 12011101101012100102 |
4 | 1313031130132130 |
5 | 13044000410322 |
6 | 530243120232 |
7 | 100363555211 |
oct | 16715343634 |
9 | 5141335312 |
10 | 2000013212 |
11 | 936a5658a |
12 | 479973078 |
13 | 25b480392 |
14 | 14d89db08 |
15 | ba8b6792 |
hex | 7735c79c |
2000013212 has 24 divisors (see below), whose sum is σ = 3741899616. Its totient is φ = 932041728.
The previous prime is 2000013203. The next prime is 2000013227. The reversal of 2000013212 is 2123100002.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2000013193 and 2000013202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135773 + ... + 149780.
It is an arithmetic number, because the mean of its divisors is an integer number (155912484).
Almost surely, 22000013212 is an apocalyptic number.
It is an amenable number.
2000013212 is a deficient number, since it is larger than the sum of its proper divisors (1741886404).
2000013212 is a wasteful number, since it uses less digits than its factorization.
2000013212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285677 (or 285675 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2000013212 is about 44721.5072644024. The cubic root of 2000013212 is about 1259.9238242349.
Adding to 2000013212 its reverse (2123100002), we get a palindrome (4123113214).
The spelling of 2000013212 in words is "two billion, thirteen thousand, two hundred twelve".
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