Base | Representation |
---|---|
bin | 111100000000101… |
… | …1001111010100100 |
3 | 12012100000012211220 |
4 | 1320001121322210 |
5 | 13110442243322 |
6 | 531451100340 |
7 | 100620415452 |
oct | 17001317244 |
9 | 5170005756 |
10 | 2013634212 |
11 | 94370a207 |
12 | 4824416b0 |
13 | 26123c145 |
14 | 1516079d2 |
15 | bbba755c |
hex | 78059ea4 |
2013634212 has 24 divisors (see below), whose sum is σ = 4945768800. Its totient is φ = 635884416.
The previous prime is 2013634097. The next prime is 2013634213. The reversal of 2013634212 is 2124363102.
It is not an unprimeable number, because it can be changed into a prime (2013634213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4415637 + ... + 4416092.
It is an arithmetic number, because the mean of its divisors is an integer number (206073700).
Almost surely, 22013634212 is an apocalyptic number.
It is an amenable number.
2013634212 is an abundant number, since it is smaller than the sum of its proper divisors (2932134588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013634212 is a wasteful number, since it uses less digits than its factorization.
2013634212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8831755 (or 8831753 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 2013634212 is about 44873.5357644124. The cubic root of 2013634212 is about 1262.7775737359. Note that the first 3 decimals are identical.
Adding to 2013634212 its reverse (2124363102), we get a palindrome (4137997314).
The spelling of 2013634212 in words is "two billion, thirteen million, six hundred thirty-four thousand, two hundred twelve".
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