Base | Representation |
---|---|
bin | 1100011111010111… |
… | …01001101010001101 |
3 | 122022022200100002021 |
4 | 12033223221222031 |
5 | 102213110131023 |
6 | 3025215130141 |
7 | 325112152216 |
oct | 61753515215 |
9 | 18268610067 |
10 | 6705552013 |
11 | 2931122526 |
12 | 1371813951 |
13 | 82b300274 |
14 | 4787d040d |
15 | 293a5535d |
hex | 18fae9a8d |
6705552013 has 4 divisors (see below), whose sum is σ = 6729760060. Its totient is φ = 6681343968.
The previous prime is 6705552011. The next prime is 6705552019. The reversal of 6705552013 is 3102555076.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4698691209 + 2006860804 = 68547^2 + 44798^2 .
It is a cyclic number.
It is not a de Polignac number, because 6705552013 - 21 = 6705552011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6705552013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6705552011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12103608 + ... + 12104161.
It is an arithmetic number, because the mean of its divisors is an integer number (1682440015).
Almost surely, 26705552013 is an apocalyptic number.
It is an amenable number.
6705552013 is a deficient number, since it is larger than the sum of its proper divisors (24208047).
6705552013 is a wasteful number, since it uses less digits than its factorization.
6705552013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24208046.
The product of its (nonzero) digits is 31500, while the sum is 34.
The square root of 6705552013 is about 81887.4350129493. The cubic root of 6705552013 is about 1885.7242173542.
The spelling of 6705552013 in words is "six billion, seven hundred five million, five hundred fifty-two thousand, thirteen".
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