Base | Representation |
---|---|
bin | 1011101110101… |
… | …00110110001010 |
3 | 20212010200212100 |
4 | 11313110312022 |
5 | 200141430021 |
6 | 13432454230 |
7 | 2303203344 |
oct | 567246612 |
9 | 225120770 |
10 | 98389386 |
11 | 505a1447 |
12 | 28b4a376 |
13 | 174cb694 |
14 | d0d2294 |
15 | 8987626 |
hex | 5dd4d8a |
98389386 has 48 divisors (see below), whose sum is σ = 217945728. Its totient is φ = 32071200.
The previous prime is 98389367. The next prime is 98389393. The reversal of 98389386 is 68398389.
It is a super-3 number, since 3×983893863 (a number of 25 digits) contains 333 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213196 + ... + 213656.
It is an arithmetic number, because the mean of its divisors is an integer number (4540536).
Almost surely, 298389386 is an apocalyptic number.
98389386 is an abundant number, since it is smaller than the sum of its proper divisors (119556342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98389386 is a wasteful number, since it uses less digits than its factorization.
98389386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707 (or 704 counting only the distinct ones).
The product of its digits is 2239488, while the sum is 54.
The square root of 98389386 is about 9919.1424024459. The cubic root of 98389386 is about 461.6534478759.
The spelling of 98389386 in words is "ninety-eight million, three hundred eighty-nine thousand, three hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •