Base | Representation |
---|---|
bin | 100101001110010111… |
… | …0101000111100100011 |
3 | 21122100002010000201211 |
4 | 1022130232220330203 |
5 | 2302203323231423 |
6 | 100420131410551 |
7 | 5526650203663 |
oct | 1123456507443 |
9 | 248302100654 |
10 | 79938883363 |
11 | 309a1463269 |
12 | 135ab453a57 |
13 | 76cc586821 |
14 | 3c249ca1a3 |
15 | 212ce4a10d |
hex | 129cba8f23 |
79938883363 has 8 divisors (see below), whose sum is σ = 80547141168. Its totient is φ = 79330984704.
The previous prime is 79938883361. The next prime is 79938883441. The reversal of 79938883363 is 36338883997.
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 79938883363 - 21 = 79938883361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (79938883361) 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, 365820 + ... + 541942.
It is an arithmetic number, because the mean of its divisors is an integer number (10068392646).
Almost surely, 279938883363 is an apocalyptic number.
79938883363 is a deficient number, since it is larger than the sum of its proper divisors (608257805).
79938883363 is a wasteful number, since it uses less digits than its factorization.
79938883363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179573.
The product of its digits is 141087744, while the sum is 67.
The spelling of 79938883363 in words is "seventy-nine billion, nine hundred thirty-eight million, eight hundred eighty-three thousand, three hundred sixty-three".
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