Base | Representation |
---|---|
bin | 111110001110111110100 |
3 | 10211121101001 |
4 | 13301313310 |
5 | 1010224114 |
6 | 111413044 |
7 | 23222302 |
oct | 7616764 |
9 | 3747331 |
10 | 2039284 |
11 | 1173165 |
12 | 824184 |
13 | 5652a0 |
14 | 3b1272 |
15 | 2a4374 |
hex | 1f1df4 |
2039284 has 12 divisors (see below), whose sum is σ = 3843364. Its totient is φ = 941184.
The previous prime is 2039267. The next prime is 2039287. The reversal of 2039284 is 4829302.
It can be written as a sum of positive squares in 2 ways, for example, as 291600 + 1747684 = 540^2 + 1322^2 .
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2039287) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19557 + ... + 19660.
22039284 is an apocalyptic number.
It is an amenable number.
2039284 is a deficient number, since it is larger than the sum of its proper divisors (1804080).
2039284 is a wasteful number, since it uses less digits than its factorization.
2039284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39234 (or 39232 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 2039284 is about 1428.0350135763. The cubic root of 2039284 is about 126.8116744982.
It can be divided in two parts, 20 and 39284, that added together give a cube (39304 = 343).
The spelling of 2039284 in words is "two million, thirty-nine thousand, two hundred eighty-four".
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