Base | Representation |
---|---|
bin | 11111110001111… |
… | …111110101111001 |
3 | 1101011022101020101 |
4 | 133301333311321 |
5 | 2042444401444 |
6 | 124524155401 |
7 | 16133061451 |
oct | 3761776571 |
9 | 1334271211 |
10 | 533200249 |
11 | 253a8326a |
12 | 12a698b61 |
13 | 8660a90a |
14 | 50b58d61 |
15 | 31c253d4 |
hex | 1fc7fd79 |
533200249 has 12 divisors (see below), whose sum is σ = 570477396. Its totient is φ = 498192768.
The previous prime is 533200183. The next prime is 533200259. The reversal of 533200249 is 942002335.
It can be written as a sum of positive squares in 2 ways, for example, as 290463849 + 242736400 = 17043^2 + 15580^2 .
It is not a de Polignac number, because 533200249 - 211 = 533198201 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (533200259) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16237 + ... + 36469.
It is an arithmetic number, because the mean of its divisors is an integer number (47539783).
Almost surely, 2533200249 is an apocalyptic number.
It is an amenable number.
533200249 is a deficient number, since it is larger than the sum of its proper divisors (37277147).
533200249 is a wasteful number, since it uses less digits than its factorization.
533200249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20344 (or 20325 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 533200249 is about 23091.1292274761. The cubic root of 533200249 is about 810.8928066485.
The spelling of 533200249 in words is "five hundred thirty-three million, two hundred thousand, two hundred forty-nine".
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