Base | Representation |
---|---|
bin | 101101110001001001… |
… | …0010101101101000011 |
3 | 100101200200221211222212 |
4 | 1123202102111231003 |
5 | 3102242122120234 |
6 | 113052444252335 |
7 | 10046416665332 |
oct | 1334222255503 |
9 | 311620854885 |
10 | 98285738819 |
11 | 38756812324 |
12 | 1706b8410ab |
13 | 936460bc08 |
14 | 4a85505d19 |
15 | 28539ba5ce |
hex | 16e2495b43 |
98285738819 has 8 divisors (see below), whose sum is σ = 98973910800. Its totient is φ = 97597947616.
The previous prime is 98285738809. The next prime is 98285738857. The reversal of 98285738819 is 91883758289.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-98285738819 is a prime.
It is a super-2 number, since 2×982857388192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98285738809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433064 + ... + 619770.
It is an arithmetic number, because the mean of its divisors is an integer number (12371738850).
Almost surely, 298285738819 is an apocalyptic number.
98285738819 is a deficient number, since it is larger than the sum of its proper divisors (688171981).
98285738819 is a wasteful number, since it uses less digits than its factorization.
98285738819 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190389.
The product of its digits is 69672960, while the sum is 68.
The spelling of 98285738819 in words is "ninety-eight billion, two hundred eighty-five million, seven hundred thirty-eight thousand, eight hundred nineteen".
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