Base | Representation |
---|---|
bin | 111011111101110… |
… | …1011101110111100 |
3 | 12012020012000101210 |
4 | 1313323223232330 |
5 | 13110101244312 |
6 | 531355004420 |
7 | 100601600565 |
oct | 16773535674 |
9 | 5166160353 |
10 | 2012134332 |
11 | 94288533a |
12 | 481a39710 |
13 | 260b35540 |
14 | 15133716c |
15 | bb9ace3c |
hex | 77eebbbc |
2012134332 has 96 divisors (see below), whose sum is σ = 5175607360. Its totient is φ = 604661760.
The previous prime is 2012134321. The next prime is 2012134337. The reversal of 2012134332 is 2334312102.
It is a junction number, because it is equal to n+sod(n) for n = 2012134299 and 2012134308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012134337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1240482 + ... + 1242102.
Almost surely, 22012134332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2012134332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2587803680).
2012134332 is an abundant number, since it is smaller than the sum of its proper divisors (3163473028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012134332 is a wasteful number, since it uses less digits than its factorization.
2012134332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1823 (or 1821 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 2012134332 is about 44856.8203509790. The cubic root of 2012134332 is about 1262.4639640990.
Adding to 2012134332 its reverse (2334312102), we get a palindrome (4346446434).
The spelling of 2012134332 in words is "two billion, twelve million, one hundred thirty-four thousand, three hundred thirty-two".
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