Base | Representation |
---|---|
bin | 100001100000000001001… |
… | …011010011101010101100 |
3 | 22011002011212002102022002 |
4 | 201200001023103222230 |
5 | 300204221241241022 |
6 | 4521325204311432 |
7 | 325215506635430 |
oct | 41400113235254 |
9 | 8132155072262 |
10 | 2302122212012 |
11 | 808362a77407 |
12 | 3122000a2578 |
13 | 139120c5a01c |
14 | 7d5cd7c09c0 |
15 | 3ed3bb40092 |
hex | 218012d3aac |
2302122212012 has 48 divisors (see below), whose sum is σ = 4901029056000. Its totient is φ = 924194012544.
The previous prime is 2302122211969. The next prime is 2302122212021. The reversal of 2302122212012 is 2102122212032.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24263312 + ... + 24358007.
It is an arithmetic number, because the mean of its divisors is an integer number (102104772000).
Almost surely, 22302122212012 is an apocalyptic number.
It is an amenable number.
2302122212012 is an abundant number, since it is smaller than the sum of its proper divisors (2598906843988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302122212012 is a wasteful number, since it uses less digits than its factorization.
2302122212012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48621438 (or 48621436 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 2302122212012 its sum of digits (20), we get a palindrome (2302122212032).
Adding to 2302122212012 its reverse (2102122212032), we get a palindrome (4404244424044).
The spelling of 2302122212012 in words is "two trillion, three hundred two billion, one hundred twenty-two million, two hundred twelve thousand, twelve".
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