Base | Representation |
---|---|
bin | 111011111010000… |
… | …0010101101110000 |
3 | 12012002102020202212 |
4 | 1313310002231300 |
5 | 13104043200222 |
6 | 531244031252 |
7 | 100545556100 |
oct | 16764025560 |
9 | 5162366685 |
10 | 2010131312 |
11 | 941737452 |
12 | 481232528 |
13 | 2605b3917 |
14 | 150d75200 |
15 | bb7146e2 |
hex | 77d02b70 |
2010131312 has 30 divisors (see below), whose sum is σ = 4530489048. Its totient is φ = 861484512.
The previous prime is 2010131293. The next prime is 2010131327. The reversal of 2010131312 is 2131310102.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1281188 + ... + 1282755.
Almost surely, 22010131312 is an apocalyptic number.
It is an amenable number.
2010131312 is an abundant number, since it is smaller than the sum of its proper divisors (2520357736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010131312 is a wasteful number, since it uses less digits than its factorization.
2010131312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2563965 (or 2563952 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 2010131312 is about 44834.4879752184. The cubic root of 2010131312 is about 1262.0449098823.
Adding to 2010131312 its reverse (2131310102), we get a palindrome (4141441414).
The spelling of 2010131312 in words is "two billion, ten million, one hundred thirty-one thousand, three hundred twelve".
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