Base | Representation |
---|---|
bin | 1100011010101100… |
… | …11110000011101010 |
3 | 122012121002111101122 |
4 | 12031112132003222 |
5 | 102123102220114 |
6 | 3021301015242 |
7 | 324125563544 |
oct | 61526360352 |
9 | 18177074348 |
10 | 6666445034 |
11 | 2911041907 |
12 | 13606b4522 |
13 | 82318a042 |
14 | 473530694 |
15 | 2903cce8e |
hex | 18d59e0ea |
6666445034 has 8 divisors (see below), whose sum is σ = 10322237568. Its totient is φ = 3225699180.
The previous prime is 6666445021. The next prime is 6666445039. The reversal of 6666445034 is 4305446666.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×66664450342 = 88882978782686522312, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (6666445039) 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 3 ways as a sum of consecutive naturals, for example, 53761592 + ... + 53761715.
It is an arithmetic number, because the mean of its divisors is an integer number (1290279696).
Almost surely, 26666445034 is an apocalyptic number.
6666445034 is a deficient number, since it is larger than the sum of its proper divisors (3655792534).
6666445034 is a wasteful number, since it uses less digits than its factorization.
6666445034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107523340.
The product of its (nonzero) digits is 1244160, while the sum is 44.
The square root of 6666445034 is about 81648.3008641331. The cubic root of 6666445034 is about 1882.0512010985.
The spelling of 6666445034 in words is "six billion, six hundred sixty-six million, four hundred forty-five thousand, thirty-four".
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