Base | Representation |
---|---|
bin | 1111010001100001… |
… | …00000010111100010 |
3 | 210011110202000001211 |
4 | 13220300200113202 |
5 | 113243144400043 |
6 | 3433402220334 |
7 | 410126552332 |
oct | 75060402742 |
9 | 23143660054 |
10 | 8199996898 |
11 | 3528759045 |
12 | 170a1b46aa |
13 | a08ac8b92 |
14 | 57b0890c2 |
15 | 32ed53a9d |
hex | 1e8c205e2 |
8199996898 has 16 divisors (see below), whose sum is σ = 12379401216. Its totient is φ = 4073562000.
The previous prime is 8199996881. The next prime is 8199996901. The reversal of 8199996898 is 8986999918.
It is a super-3 number, since 3×81999968983 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568273 + ... + 582523.
It is an arithmetic number, because the mean of its divisors is an integer number (773712576).
Almost surely, 28199996898 is an apocalyptic number.
8199996898 is a deficient number, since it is larger than the sum of its proper divisors (4179404318).
8199996898 is a wasteful number, since it uses less digits than its factorization.
8199996898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16089.
The product of its digits is 181398528, while the sum is 76.
The square root of 8199996898 is about 90553.8342534429. The cubic root of 8199996898 is about 2016.5294209386.
The spelling of 8199996898 in words is "eight billion, one hundred ninety-nine million, nine hundred ninety-six thousand, eight hundred ninety-eight".
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