Base | Representation |
---|---|
bin | 1100110011000000… |
… | …11100000001100101 |
3 | 122201210211201002010 |
4 | 12121200130001211 |
5 | 103032304302431 |
6 | 3053424104433 |
7 | 332153210133 |
oct | 63140340145 |
9 | 18653751063 |
10 | 6870384741 |
11 | 2a06175820 |
12 | 13b8a65119 |
13 | 8564c361c |
14 | 49265a753 |
15 | 2a3264846 |
hex | 19981c065 |
6870384741 has 32 divisors (see below), whose sum is σ = 10200153600. Its totient is φ = 4078198080.
The previous prime is 6870384733. The next prime is 6870384761. The reversal of 6870384741 is 1474830786.
6870384741 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6870384741 - 23 = 6870384733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6870384761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532950 + ... + 545688.
It is an arithmetic number, because the mean of its divisors is an integer number (318754800).
Almost surely, 26870384741 is an apocalyptic number.
It is an amenable number.
6870384741 is a deficient number, since it is larger than the sum of its proper divisors (3329768859).
6870384741 is a wasteful number, since it uses less digits than its factorization.
6870384741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13089.
The product of its (nonzero) digits is 903168, while the sum is 48.
The square root of 6870384741 is about 82887.7840275634. The cubic root of 6870384741 is about 1901.0506415428.
The spelling of 6870384741 in words is "six billion, eight hundred seventy million, three hundred eighty-four thousand, seven hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •