Base | Representation |
---|---|
bin | 10001110010010… |
… | …011011101000000 |
3 | 202210111021020021 |
4 | 101302103131000 |
5 | 1102342241202 |
6 | 45335423224 |
7 | 10252232353 |
oct | 2162233500 |
9 | 683437207 |
10 | 298399552 |
11 | 143491000 |
12 | 83b24b14 |
13 | 49a8a4a9 |
14 | 2b8b829a |
15 | 1b2e4a37 |
hex | 11c93740 |
298399552 has 112 divisors (see below), whose sum is σ = 678265344. Its totient is φ = 130099200.
The previous prime is 298399499. The next prime is 298399553. The reversal of 298399552 is 255993892.
298399552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 298399552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (298399553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640648 + ... + 2640760.
Almost surely, 2298399552 is an apocalyptic number.
298399552 is a gapful number since it is divisible by the number (22) 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 298399552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339132672).
298399552 is an abundant number, since it is smaller than the sum of its proper divisors (379865792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
298399552 is a wasteful number, since it uses less digits than its factorization.
298399552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189 (or 157 counting only the distinct ones).
The product of its digits is 1749600, while the sum is 52.
The square root of 298399552 is about 17274.2453380748. The cubic root of 298399552 is about 668.2403906107.
The spelling of 298399552 in words is "two hundred ninety-eight million, three hundred ninety-nine thousand, five hundred fifty-two".
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