Base | Representation |
---|---|
bin | 10001110001100… |
… | …001000000000000 |
3 | 202210002202202100 |
4 | 101301201000000 |
5 | 1102314133041 |
6 | 45331150400 |
7 | 10250412021 |
oct | 2161410000 |
9 | 683082670 |
10 | 298192896 |
11 | 14335a811 |
12 | 83a45400 |
13 | 49a17401 |
14 | 2b862c48 |
15 | 1b2a36b6 |
hex | 11c61000 |
298192896 has 78 divisors (see below), whose sum is σ = 861447470. Its totient is φ = 99385344.
The previous prime is 298192889. The next prime is 298192901. The reversal of 298192896 is 698291892.
It can be written as a sum of positive squares in only one way, i.e., 165482496 + 132710400 = 12864^2 + 11520^2 .
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32820 + ... + 40908.
Almost surely, 2298192896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 298192896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430723735).
298192896 is an abundant number, since it is smaller than the sum of its proper divisors (563254574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
298192896 is an equidigital number, since it uses as much as digits as its factorization.
298192896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8119 (or 8094 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 54.
The square root of 298192896 is about 17268.2626804204. The cubic root of 298192896 is about 668.0860921465.
The spelling of 298192896 in words is "two hundred ninety-eight million, one hundred ninety-two thousand, eight hundred ninety-six".
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