Base | Representation |
---|---|
bin | 100001100000000000011… |
… | …101111010011001001100 |
3 | 22011002011000200211120100 |
4 | 201200000131322121030 |
5 | 300204210214441022 |
6 | 4521324101251100 |
7 | 325215303533520 |
oct | 41400035723114 |
9 | 8132130624510 |
10 | 2302110312012 |
11 | 8083572897a5 |
12 | 3121b8103a90 |
13 | 13911b6516c4 |
14 | 7d5cbda3d80 |
15 | 3ed3aa8e1ac |
hex | 2180077a64c |
2302110312012 has 36 divisors (see below), whose sum is σ = 6650540902096. Its totient is φ = 657745803360.
The previous prime is 2302110312011. The next prime is 2302110312121. The reversal of 2302110312012 is 2102130112032.
2302110312012 is a `hidden beast` number, since 230 + 2 + 110 + 312 + 0 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2302110312011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4567678939 + ... + 4567679442.
Almost surely, 22302110312012 is an apocalyptic number.
It is an amenable number.
2302110312012 is an abundant number, since it is smaller than the sum of its proper divisors (4348430590084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302110312012 is a wasteful number, since it uses less digits than its factorization.
2302110312012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9135358398 (or 9135358393 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2302110312012 its reverse (2102130112032), we get a palindrome (4404240424044).
The spelling of 2302110312012 in words is "two trillion, three hundred two billion, one hundred ten million, three hundred twelve thousand, twelve".
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