Base | Representation |
---|---|
bin | 101101100011000011111… |
… | …010001011100010010100 |
3 | 102002020010200111001102122 |
4 | 231203003322023202110 |
5 | 402240241342001322 |
6 | 10353525051355112 |
7 | 442064613344333 |
oct | 55430372134224 |
9 | 12066120431378 |
10 | 3130023000212 |
11 | aa7487425249 |
12 | 426752452a98 |
13 | 1992103c8614 |
14 | ab6cb46bd1a |
15 | 566445ec442 |
hex | 2d8c3e8b894 |
3130023000212 has 12 divisors (see below), whose sum is σ = 5477634775200. Its totient is φ = 1564984493016.
The previous prime is 3130023000211. The next prime is 3130023000229. The reversal of 3130023000212 is 2120003200313.
It is a super-2 number, since 2×31300230002122 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130023000211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6489878 + ... + 6955469.
It is an arithmetic number, because the mean of its divisors is an integer number (456469564600).
Almost surely, 23130023000212 is an apocalyptic number.
It is an amenable number.
3130023000212 is a deficient number, since it is larger than the sum of its proper divisors (2347611774988).
3130023000212 is a wasteful number, since it uses less digits than its factorization.
3130023000212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13503550 (or 13503548 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 3130023000212 its reverse (2120003200313), we get a palindrome (5250026200525).
The spelling of 3130023000212 in words is "three trillion, one hundred thirty billion, twenty-three million, two hundred twelve", and thus it is an aban number.
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