Base | Representation |
---|---|
bin | 11101010010000001110… |
… | …110101110011011010100 |
3 | 21010100220022010220011020 |
4 | 131102001312232123110 |
5 | 230432013131120312 |
6 | 4140222544441140 |
7 | 265243524565056 |
oct | 35220166563324 |
9 | 7110808126136 |
10 | 2012223301332 |
11 | 706419660012 |
12 | 285b956191b0 |
13 | 1179a0a5115a |
14 | 6d56bdd78d6 |
15 | 3752115b78c |
hex | 1d481dae6d4 |
2012223301332 has 12 divisors (see below), whose sum is σ = 4695187703136. Its totient is φ = 670741100440.
The previous prime is 2012223301331. The next prime is 2012223301337. The reversal of 2012223301332 is 2331033222102.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×20122233013322 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012223301331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83842637544 + ... + 83842637567.
It is an arithmetic number, because the mean of its divisors is an integer number (391265641928).
Almost surely, 22012223301332 is an apocalyptic number.
It is an amenable number.
2012223301332 is an abundant number, since it is smaller than the sum of its proper divisors (2682964401804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012223301332 is a wasteful number, since it uses less digits than its factorization.
2012223301332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167685275118 (or 167685275116 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 2012223301332 its reverse (2331033222102), we get a palindrome (4343256523434).
The spelling of 2012223301332 in words is "two trillion, twelve billion, two hundred twenty-three million, three hundred one thousand, three hundred thirty-two".
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