Base | Representation |
---|---|
bin | 11101010001111011101… |
… | …100101010011000000111 |
3 | 21010100122002202122101020 |
4 | 131101323230222120013 |
5 | 230431310210000012 |
6 | 4140204414402223 |
7 | 265241131543035 |
oct | 35217354523007 |
9 | 7110562678336 |
10 | 2012120000007 |
11 | 706376314217 |
12 | 285b66b00373 |
13 | 117985522b00 |
14 | 6d55c3c7555 |
15 | 37517053a8c |
hex | 1d47bb2a607 |
2012120000007 has 24 divisors (see below), whose sum is σ = 2907198808704. Its totient is φ = 1237321466784.
The previous prime is 2012119999999. The next prime is 2012120000041. The reversal of 2012120000007 is 7000000212102.
It is not a de Polignac number, because 2012120000007 - 23 = 2012119999999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012120020007) 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, 758533 + ... + 2144670.
It is an arithmetic number, because the mean of its divisors is an integer number (121133283696).
Almost surely, 22012120000007 is an apocalyptic number.
2012120000007 is a deficient number, since it is larger than the sum of its proper divisors (895078808697).
2012120000007 is a wasteful number, since it uses less digits than its factorization.
2012120000007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2904599 (or 2904586 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 15.
Adding to 2012120000007 its reverse (7000000212102), we get a palindrome (9012120212109).
The spelling of 2012120000007 in words is "two trillion, twelve billion, one hundred twenty million, seven", and thus it is an aban number.
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