Base | Representation |
---|---|
bin | 101101010010011110010… |
… | …010100110110111010100 |
3 | 102000112011101221111122222 |
4 | 231102132102212313110 |
5 | 401442302233001322 |
6 | 10341421440041512 |
7 | 440564341343540 |
oct | 55223622466724 |
9 | 12015141844588 |
10 | 3112212000212 |
11 | a9a9775a2337 |
12 | 423201603298 |
13 | 1976323a0573 |
14 | aa8bbb9ca20 |
15 | 55e50b28e42 |
hex | 2d49e4a6dd4 |
3112212000212 has 48 divisors (see below), whose sum is σ = 6295687926528. Its totient is φ = 1318565329920.
The previous prime is 3112212000187. The next prime is 3112212000217. The reversal of 3112212000212 is 2120002122113.
It is a super-3 number, since 3×31122120002123 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112212000217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1763162 + ... + 3055022.
It is an arithmetic number, because the mean of its divisors is an integer number (131160165136).
Almost surely, 23112212000212 is an apocalyptic number.
It is an amenable number.
3112212000212 is an abundant number, since it is smaller than the sum of its proper divisors (3183475926316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112212000212 is a wasteful number, since it uses less digits than its factorization.
3112212000212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292856 (or 1292854 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 3112212000212 its reverse (2120002122113), we get a palindrome (5232214122325).
The spelling of 3112212000212 in words is "three trillion, one hundred twelve billion, two hundred twelve million, two hundred twelve", and thus it is an aban number.
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