Base | Representation |
---|---|
bin | 10001110010101… |
… | …010100011000000 |
3 | 202210200001222200 |
4 | 101302222203000 |
5 | 1102403303034 |
6 | 45341433200 |
7 | 10253105214 |
oct | 2162524300 |
9 | 683601880 |
10 | 298494144 |
11 | 143546083 |
12 | 83b6b800 |
13 | 49ac1570 |
14 | 2b900944 |
15 | 1b312a99 |
hex | 11caa8c0 |
298494144 has 84 divisors (see below), whose sum is σ = 921416496. Its totient is φ = 91842048.
The previous prime is 298494137. The next prime is 298494151. The reversal of 298494144 is 441494892.
It is an interprime number because it is at equal distance from previous prime (298494137) and next prime (298494151).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 298494144.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12444 + ... + 27419.
It is an arithmetic number, because the mean of its divisors is an integer number (10969244).
Almost surely, 2298494144 is an apocalyptic number.
298494144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
298494144 is an abundant number, since it is smaller than the sum of its proper divisors (622922352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
298494144 is a wasteful number, since it uses less digits than its factorization.
298494144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39894 (or 39881 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 298494144 is about 17276.9830699691. The cubic root of 298494144 is about 668.3109933944.
The spelling of 298494144 in words is "two hundred ninety-eight million, four hundred ninety-four thousand, one hundred forty-four".
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