Base | Representation |
---|---|
bin | 111011111110111… |
… | …0110110101010110 |
3 | 12012021020221221210 |
4 | 1313331312311112 |
5 | 13110223012321 |
6 | 531415122250 |
7 | 100606462641 |
oct | 16775666526 |
9 | 5167227853 |
10 | 2012704086 |
11 | 943134408 |
12 | 482073386 |
13 | 260ca4983 |
14 | 151444a58 |
15 | bba71b76 |
hex | 77f76d56 |
2012704086 has 48 divisors (see below), whose sum is σ = 4501258560. Its totient is φ = 598193280.
The previous prime is 2012704073. The next prime is 2012704147. The reversal of 2012704086 is 6804072102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2401 + ... + 63491.
It is an arithmetic number, because the mean of its divisors is an integer number (93776220).
Almost surely, 22012704086 is an apocalyptic number.
2012704086 is an abundant number, since it is smaller than the sum of its proper divisors (2488554474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012704086 is a wasteful number, since it uses less digits than its factorization.
2012704086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61149 (or 61132 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 2012704086 is about 44863.1707082770. The cubic root of 2012704086 is about 1262.5831122098.
Adding to 2012704086 its reverse (6804072102), we get a palindrome (8816776188).
The spelling of 2012704086 in words is "two billion, twelve million, seven hundred four thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •