Base | Representation |
---|---|
bin | 11101001000100111001… |
… | …011001011000011010100 |
3 | 21002101210121221120121011 |
4 | 131020213023023003110 |
5 | 230300311133001322 |
6 | 4131431344302004 |
7 | 264435126132052 |
oct | 35104713130324 |
9 | 7071717846534 |
10 | 2002112000212 |
11 | 702100035905 |
12 | 284033311904 |
13 | 116a4bc9433c |
14 | 6cc8d1811d2 |
15 | 3712d615677 |
hex | 1d2272cb0d4 |
2002112000212 has 24 divisors (see below), whose sum is σ = 3517214722560. Its totient is φ = 997195297440.
The previous prime is 2002112000167. The next prime is 2002112000243. The reversal of 2002112000212 is 2120002112002.
It is a happy number.
It is a super-2 number, since 2×20021120002122 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2002112000192 and 2002112000201.
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, 4298037 + ... + 4741027.
It is an arithmetic number, because the mean of its divisors is an integer number (146550613440).
Almost surely, 22002112000212 is an apocalyptic number.
It is an amenable number.
2002112000212 is a deficient number, since it is larger than the sum of its proper divisors (1515102722348).
2002112000212 is a wasteful number, since it uses less digits than its factorization.
2002112000212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447351 (or 447349 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2002112000212 its reverse (2120002112002), we get a palindrome (4122114112214).
The spelling of 2002112000212 in words is "two trillion, two billion, one hundred twelve million, two hundred twelve", and thus it is an aban number.
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