Base | Representation |
---|---|
bin | 10100001100011… |
… | …111110010111100 |
3 | 212121112212001102 |
4 | 110030133302330 |
5 | 1143214222114 |
6 | 53342032232 |
7 | 11252632145 |
oct | 2414376274 |
9 | 777485042 |
10 | 338820284 |
11 | 164289770 |
12 | 95578678 |
13 | 5527069a |
14 | 32ddaacc |
15 | 1eb2b2de |
hex | 1431fcbc |
338820284 has 24 divisors (see below), whose sum is σ = 651504000. Its totient is φ = 152898480.
The previous prime is 338820281. The next prime is 338820289. The reversal of 338820284 is 482028833.
It is a super-2 number, since 2×3388202842 = 229598369699681312, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338820281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21584 + ... + 33815.
It is an arithmetic number, because the mean of its divisors is an integer number (27146000).
Almost surely, 2338820284 is an apocalyptic number.
It is an amenable number.
338820284 is a deficient number, since it is larger than the sum of its proper divisors (312683716).
338820284 is a wasteful number, since it uses less digits than its factorization.
338820284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55553 (or 55551 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 38.
The square root of 338820284 is about 18407.0715758917. The cubic root of 338820284 is about 697.1450275156.
The spelling of 338820284 in words is "three hundred thirty-eight million, eight hundred twenty thousand, two hundred eighty-four".
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