Base | Representation |
---|---|
bin | 101101111101011010… |
… | …1110001001101001001 |
3 | 100102202102002121122010 |
4 | 1123322311301031021 |
5 | 3104113101222224 |
6 | 113201401450133 |
7 | 10062551302200 |
oct | 1337265611511 |
9 | 312672077563 |
10 | 98697679689 |
11 | 389482a3624 |
12 | 171657a0949 |
13 | 93cba715cb |
14 | 4ac40d8237 |
15 | 2879c3be29 |
hex | 16fad71349 |
98697679689 has 48 divisors (see below), whose sum is σ = 160611196416. Its totient is φ = 53684467200.
The previous prime is 98697679679. The next prime is 98697679697.
98697679689 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 98697679689 - 213 = 98697671497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (98697679669) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100449 + ... + 455505.
It is an arithmetic number, because the mean of its divisors is an integer number (3346066592).
Almost surely, 298697679689 is an apocalyptic number.
It is an amenable number.
98697679689 is a deficient number, since it is larger than the sum of its proper divisors (61913516727).
98697679689 is a wasteful number, since it uses less digits than its factorization.
98697679689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355166 (or 355159 counting only the distinct ones).
The product of its digits is 4444263936, while the sum is 84.
The spelling of 98697679689 in words is "ninety-eight billion, six hundred ninety-seven million, six hundred seventy-nine thousand, six hundred eighty-nine".
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