Base | Representation |
---|---|
bin | 101101100100000111… |
… | …1000111000101001111 |
3 | 100100120020120012200220 |
4 | 1123020033013011033 |
5 | 3100343230404004 |
6 | 112541232522423 |
7 | 10032532045521 |
oct | 1331017070517 |
9 | 310506505626 |
10 | 97848684879 |
11 | 38552039220 |
12 | 16b693b0413 |
13 | 92c4bc5a0a |
14 | 4a43457a11 |
15 | 282a437dd9 |
hex | 16c83c714f |
97848684879 has 8 divisors (see below), whose sum is σ = 142325359872. Its totient is φ = 59302233240.
The previous prime is 97848684863. The next prime is 97848684893.
97848684879 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 97848684879 - 24 = 97848684863 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97848684379) 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, 1482555799 + ... + 1482555864.
It is an arithmetic number, because the mean of its divisors is an integer number (17790669984).
Almost surely, 297848684879 is an apocalyptic number.
97848684879 is a deficient number, since it is larger than the sum of its proper divisors (44476674993).
97848684879 is a wasteful number, since it uses less digits than its factorization.
97848684879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2965111677.
The product of its digits is 1560674304, while the sum is 78.
The spelling of 97848684879 in words is "ninety-seven billion, eight hundred forty-eight million, six hundred eighty-four thousand, eight hundred seventy-nine".
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