Base | Representation |
---|---|
bin | 1100101100010010… |
… | …11000000010110010 |
3 | 122120212202110000012 |
4 | 12112021120002302 |
5 | 102423341214344 |
6 | 3044051454522 |
7 | 330600052001 |
oct | 62611300262 |
9 | 18525673005 |
10 | 6814007474 |
11 | 298736973a |
12 | 13a1bb7442 |
13 | 8479145b1 |
14 | 488d82c38 |
15 | 29d32a29e |
hex | 1962580b2 |
6814007474 has 4 divisors (see below), whose sum is σ = 10221011214. Its totient is φ = 3407003736.
The previous prime is 6814007429. The next prime is 6814007477. The reversal of 6814007474 is 4747004186.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4747004186 = 2 ⋅2373502093.
It can be written as a sum of positive squares in only one way, i.e., 5966790025 + 847217449 = 77245^2 + 29107^2 .
It is not an unprimeable number, because it can be changed into a prime (6814007477) 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 as a sum of consecutive naturals, namely, 1703501867 + ... + 1703501870.
Almost surely, 26814007474 is an apocalyptic number.
6814007474 is a deficient number, since it is larger than the sum of its proper divisors (3407003740).
6814007474 is a wasteful number, since it uses less digits than its factorization.
6814007474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3407003739.
The product of its (nonzero) digits is 150528, while the sum is 41.
The square root of 6814007474 is about 82547.0016051461. The cubic root of 6814007474 is about 1895.8364483611.
The spelling of 6814007474 in words is "six billion, eight hundred fourteen million, seven thousand, four hundred seventy-four".
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