Base | Representation |
---|---|
bin | 111011111111101… |
… | …1010111101101110 |
3 | 12012022000210120000 |
4 | 1313333122331232 |
5 | 13110324123342 |
6 | 531432005130 |
7 | 100613121450 |
oct | 16777327556 |
9 | 5168023500 |
10 | 2013114222 |
11 | 943394569 |
12 | 4822307a6 |
13 | 2610b9562 |
14 | 1515102d0 |
15 | bbb0344c |
hex | 77fdaf6e |
2013114222 has 80 divisors (see below), whose sum is σ = 5187380352. Its totient is φ = 571594320.
The previous prime is 2013114193. The next prime is 2013114223. The reversal of 2013114222 is 2224113102.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2013114195 and 2013114204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013114223) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 179397 + ... + 190287.
Almost surely, 22013114222 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2013114222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2593690176).
2013114222 is an abundant number, since it is smaller than the sum of its proper divisors (3174266130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013114222 is a wasteful number, since it uses less digits than its factorization.
2013114222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11075 (or 11066 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2013114222 is about 44867.7414408169. The cubic root of 2013114222 is about 1262.6688667628.
Adding to 2013114222 its reverse (2224113102), we get a palindrome (4237227324).
The spelling of 2013114222 in words is "two billion, thirteen million, one hundred fourteen thousand, two hundred twenty-two".
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