Base | Representation |
---|---|
bin | 111110100000110001000 |
3 | 10212001212101 |
4 | 13310012020 |
5 | 1011022032 |
6 | 111523144 |
7 | 23260663 |
oct | 7640610 |
9 | 3761771 |
10 | 2048392 |
11 | 1179a95 |
12 | 8294b4 |
13 | 569488 |
14 | 3b46da |
15 | 2a6de7 |
hex | 1f4188 |
2048392 has 8 divisors (see below), whose sum is σ = 3840750. Its totient is φ = 1024192.
The previous prime is 2048369. The next prime is 2048413. The reversal of 2048392 is 2938402.
It can be written as a sum of positive squares in only one way, i.e., 1153476 + 894916 = 1074^2 + 946^2 .
It is a tau number, because it is divible by the number of its divisors (8).
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 self number, because there is not a number n which added to its sum of digits gives 2048392.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128017 + ... + 128032.
22048392 is an apocalyptic number.
It is an amenable number.
2048392 is a deficient number, since it is larger than the sum of its proper divisors (1792358).
2048392 is a wasteful number, since it uses less digits than its factorization.
2048392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256055 (or 256051 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 2048392 is about 1431.2204582104. The cubic root of 2048392 is about 127.0001860001. Note that the first 3 decimals are identical.
It can be divided in two parts, 2048 and 392, that multiplied together give a square (802816 = 8962).
The spelling of 2048392 in words is "two million, forty-eight thousand, three hundred ninety-two".
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