Base | Representation |
---|---|
bin | 101101101111001110… |
… | …0111101010100100100 |
3 | 100101112012220210110212 |
4 | 1123132130331110210 |
5 | 3102124140214133 |
6 | 113042225434552 |
7 | 10045006145420 |
oct | 1333634752444 |
9 | 311465823425 |
10 | 98221413668 |
11 | 38723477944 |
12 | 1705219ba58 |
13 | 93541a93b1 |
14 | 4a7ab5db80 |
15 | 284d011148 |
hex | 16de73d524 |
98221413668 has 12 divisors (see below), whose sum is σ = 196442827392. Its totient is φ = 42094891560.
The previous prime is 98221413601. The next prime is 98221413677. The reversal of 98221413668 is 86631412289.
98221413668 is an admirable number.
It is a super-2 number, since 2×982214136682 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753953788 + ... + 1753953843.
It is an arithmetic number, because the mean of its divisors is an integer number (16370235616).
Almost surely, 298221413668 is an apocalyptic number.
It is an amenable number.
98221413668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98221413668 is a wasteful number, since it uses less digits than its factorization.
98221413668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3507907642 (or 3507907640 counting only the distinct ones).
The product of its digits is 995328, while the sum is 50.
The spelling of 98221413668 in words is "ninety-eight billion, two hundred twenty-one million, four hundred thirteen thousand, six hundred sixty-eight".
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