Base | Representation |
---|---|
bin | 11101010010000110011… |
… | …100011111111100001010 |
3 | 21010101002200001110101102 |
4 | 131102012130133330022 |
5 | 230432142334443310 |
6 | 4140234335221402 |
7 | 265245451301660 |
oct | 35220634377412 |
9 | 7111080043342 |
10 | 2012300312330 |
11 | 70645907a570 |
12 | 285bb7377862 |
13 | 1179b39a5ba9 |
14 | 6d578322c30 |
15 | 37527cbe8a5 |
hex | 1d48671ff0a |
2012300312330 has 32 divisors (see below), whose sum is σ = 4515915507840. Its totient is φ = 627210486720.
The previous prime is 2012300312311. The next prime is 2012300312357. The reversal of 2012300312330 is 332130032102.
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, 1306687745 + ... + 1306689284.
It is an arithmetic number, because the mean of its divisors is an integer number (141122359620).
Almost surely, 22012300312330 is an apocalyptic number.
2012300312330 is an abundant number, since it is smaller than the sum of its proper divisors (2503615195510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012300312330 is a wasteful number, since it uses less digits than its factorization.
2012300312330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2613377054.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2012300312330 its reverse (332130032102), we get a palindrome (2344430344432).
The spelling of 2012300312330 in words is "two trillion, twelve billion, three hundred million, three hundred twelve thousand, three hundred thirty".
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