Base | Representation |
---|---|
bin | 1000001001001101… |
… | …1101110101010101 |
3 | 12122100121110200200 |
4 | 2002103131311111 |
5 | 13434123003023 |
6 | 1000532331113 |
7 | 105113614650 |
oct | 20223356525 |
9 | 5570543620 |
10 | 2186141013 |
11 | a22024111 |
12 | 510173a99 |
13 | 28abbb484 |
14 | 16a4b0897 |
15 | cbdd0743 |
hex | 824ddd55 |
2186141013 has 24 divisors (see below), whose sum is σ = 3610683648. Its totient is φ = 1248594912.
The previous prime is 2186141003. The next prime is 2186141047. The reversal of 2186141013 is 3101416812.
It is a happy number.
2186141013 is a `hidden beast` number, since 21 + 8 + 614 + 10 + 13 = 666.
2186141013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2186141013 - 221 = 2184043861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2186141003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136495 + ... + 151667.
It is an arithmetic number, because the mean of its divisors is an integer number (150445152).
Almost surely, 22186141013 is an apocalyptic number.
It is an amenable number.
2186141013 is a deficient number, since it is larger than the sum of its proper divisors (1424542635).
2186141013 is a wasteful number, since it uses less digits than its factorization.
2186141013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17473 (or 17470 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 2186141013 is about 46756.1868954259. The cubic root of 2186141013 is about 1297.8546495093.
Adding to 2186141013 its reverse (3101416812), we get a palindrome (5287557825).
The spelling of 2186141013 in words is "two billion, one hundred eighty-six million, one hundred forty-one thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •