Base | Representation |
---|---|
bin | 11101010010000111001… |
… | …101110001101110000100 |
3 | 21010101010120100202101111 |
4 | 131102013031301232010 |
5 | 230432204141331322 |
6 | 4140235520134404 |
7 | 265245666143305 |
oct | 35220715615604 |
9 | 7111116322344 |
10 | 2012313230212 |
11 | 7064653a29aa |
12 | 285bbb767404 |
13 | 1179b65798cc |
14 | 6d579d267ac |
15 | 37528ec2177 |
hex | 1d487371b84 |
2012313230212 has 24 divisors (see below), whose sum is σ = 3564401760920. Its totient is φ = 993967511040.
The previous prime is 2012313230153. The next prime is 2012313230251. The reversal of 2012313230212 is 2120323132102.
It can be written as a sum of positive squares in 4 ways, for example, as 43971573636 + 1968341656576 = 209694^2 + 1402976^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6700839 + ... + 6994702.
Almost surely, 22012313230212 is an apocalyptic number.
It is an amenable number.
2012313230212 is a deficient number, since it is larger than the sum of its proper divisors (1552088530708).
2012313230212 is a wasteful number, since it uses less digits than its factorization.
2012313230212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13695991 (or 13695989 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2012313230212 its reverse (2120323132102), we get a palindrome (4132636362314).
The spelling of 2012313230212 in words is "two trillion, twelve billion, three hundred thirteen million, two hundred thirty thousand, two hundred twelve".
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