Base | Representation |
---|---|
bin | 10010000000011100010100… |
… | …010011011011110100000011 |
3 | 101101101222202121211211022212 |
4 | 102000130110103123310003 |
5 | 40340013324102004143 |
6 | 440233443040452335 |
7 | 22452444640143356 |
oct | 2200342423336403 |
9 | 341358677754285 |
10 | 79195242609923 |
11 | 23263571923910 |
12 | 8a7069a61a0ab |
13 | 35261053aca3b |
14 | 157b0da88229d |
15 | 9250b3b64918 |
hex | 4807144dbd03 |
79195242609923 has 8 divisors (see below), whose sum is σ = 86842451625456. Its totient is φ = 71622640512000.
The previous prime is 79195242609913. The next prime is 79195242609941. The reversal of 79195242609923 is 32990624259197.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 79195242609923 - 24 = 79195242609907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (79195242609913) 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 7 ways as a sum of consecutive naturals, for example, 18651727178 + ... + 18651731423.
It is an arithmetic number, because the mean of its divisors is an integer number (10855306453182).
Almost surely, 279195242609923 is an apocalyptic number.
79195242609923 is a deficient number, since it is larger than the sum of its proper divisors (7647209015533).
79195242609923 is a wasteful number, since it uses less digits than its factorization.
79195242609923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37303458805.
The product of its (nonzero) digits is 132269760, while the sum is 68.
The spelling of 79195242609923 in words is "seventy-nine trillion, one hundred ninety-five billion, two hundred forty-two million, six hundred nine thousand, nine hundred twenty-three".
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