Base | Representation |
---|---|
bin | 11101000110101010000… |
… | …100000111110101001100 |
3 | 21002012101100022022122000 |
4 | 131012222010013311030 |
5 | 230232011312000022 |
6 | 4130443203352300 |
7 | 264332121000666 |
oct | 35065204076514 |
9 | 7065340268560 |
10 | 2000013000012 |
11 | 70122321a9a5 |
12 | 283748382690 |
13 | 1167a61665a1 |
14 | 6cb304b5536 |
15 | 370591e96ac |
hex | 1d1aa107d4c |
2000013000012 has 48 divisors (see below), whose sum is σ = 5208061326720. Its totient is φ = 663734115216.
The previous prime is 2000012999939. The next prime is 2000013000043. The reversal of 2000013000012 is 2100003100002.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 2000012999958 and 2000013000003.
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 15 ways as a sum of consecutive naturals, for example, 40765438 + ... + 40814469.
It is an arithmetic number, because the mean of its divisors is an integer number (108501277640).
Almost surely, 22000013000012 is an apocalyptic number.
It is an amenable number.
2000013000012 is an abundant number, since it is smaller than the sum of its proper divisors (3208048326708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000013000012 is a wasteful number, since it uses less digits than its factorization.
2000013000012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81580147 (or 81580139 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
Adding to 2000013000012 its reverse (2100003100002), we get a palindrome (4100016100014).
The spelling of 2000013000012 in words is "two trillion, thirteen million, twelve", and thus it is an aban number and an uban number.
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