Base | Representation |
---|---|
bin | 1011110010110… |
… | …11100001111010 |
3 | 20220011201121100 |
4 | 11321123201322 |
5 | 200312103200 |
6 | 13452352230 |
7 | 2310661605 |
oct | 571334172 |
9 | 226151540 |
10 | 98941050 |
11 | 5093896a |
12 | 29175676 |
13 | 17662800 |
14 | d1d733c |
15 | 8a45d00 |
hex | 5e5b87a |
98941050 has 108 divisors (see below), whose sum is σ = 288063594. Its totient is φ = 24336000.
The previous prime is 98941049. The next prime is 98941091. The reversal of 98941050 is 5014989.
It can be written as a sum of positive squares in 9 ways, for example, as 23824161 + 75116889 = 4881^2 + 8667^2 .
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 98940996 and 98941014.
It is an unprimeable number.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 75400 + ... + 76700.
Almost surely, 298941050 is an apocalyptic number.
98941050 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 98941050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144031797).
98941050 is an abundant number, since it is smaller than the sum of its proper divisors (189122544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98941050 is a wasteful number, since it uses less digits than its factorization.
98941050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1345 (or 1324 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 98941050 is about 9946.9115809883. The cubic root of 98941050 is about 462.5146623060.
The spelling of 98941050 in words is "ninety-eight million, nine hundred forty-one thousand, fifty".
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