Base | Representation |
---|---|
bin | 1011110001000… |
… | …10010110000000 |
3 | 20212201211022000 |
4 | 11320202112000 |
5 | 200232104231 |
6 | 13443344000 |
7 | 2305664655 |
oct | 570422600 |
9 | 225654260 |
10 | 98706816 |
11 | 5079898a |
12 | 29082000 |
13 | 175b0000 |
14 | d175c2c |
15 | 89eb6e6 |
hex | 5e22580 |
98706816 has 160 divisors (see below), whose sum is σ = 315598200. Its totient is φ = 30371328.
The previous prime is 98706809. The next prime is 98706841. The reversal of 98706816 is 61860789.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7592826 + ... + 7592838.
Almost surely, 298706816 is an apocalyptic number.
98706816 is a gapful number since it is divisible by the number (96) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98706816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157799100).
98706816 is an abundant number, since it is smaller than the sum of its proper divisors (216891384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98706816 is an frugal number, since it uses more digits than its factorization.
98706816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75 (or 18 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The square root of 98706816 is about 9935.1303967286. The cubic root of 98706816 is about 462.1493866715.
The spelling of 98706816 in words is "ninety-eight million, seven hundred six thousand, eight hundred sixteen".
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