Base | Representation |
---|---|
bin | 110010110101001110010… |
… | …0110000000001000100011 |
3 | 220201212201100200100102100 |
4 | 1211222130212000020203 |
5 | 1403430311432443021 |
6 | 22505234115221443 |
7 | 1320511432313310 |
oct | 145523446001043 |
9 | 26655640610370 |
10 | 6986244031011 |
11 | 2253938696233 |
12 | 949b92ba7883 |
13 | 3b8a5274c2cb |
14 | 1a21c9323d07 |
15 | c1adcc21626 |
hex | 65a9c980223 |
6986244031011 has 12 divisors (see below), whose sum is σ = 11532847289392. Its totient is φ = 3992139446256.
The previous prime is 6986244031009. The next prime is 6986244031027. The reversal of 6986244031011 is 1101304426896.
6986244031011 is a `hidden beast` number, since 6 + 9 + 8 + 624 + 4 + 0 + 3 + 1 + 0 + 11 = 666.
It is not a de Polignac number, because 6986244031011 - 21 = 6986244031009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6986244031001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55446381136 + ... + 55446381261.
Almost surely, 26986244031011 is an apocalyptic number.
6986244031011 is a deficient number, since it is larger than the sum of its proper divisors (4546603258381).
6986244031011 is a wasteful number, since it uses less digits than its factorization.
6986244031011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110892762410 (or 110892762407 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The spelling of 6986244031011 in words is "six trillion, nine hundred eighty-six billion, two hundred forty-four million, thirty-one thousand, eleven".
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