Base | Representation |
---|---|
bin | 11111100011100101000000 |
3 | 120120021022111 |
4 | 133203211000 |
5 | 4104202232 |
6 | 453145104 |
7 | 130212115 |
oct | 37434500 |
9 | 16507274 |
10 | 8272192 |
11 | 4740025 |
12 | 292b194 |
13 | 19382b6 |
14 | 115490c |
15 | ad6047 |
hex | 7e3940 |
8272192 has 28 divisors (see below), whose sum is σ = 16984980. Its totient is φ = 3992576.
The previous prime is 8272189. The next prime is 8272219. The reversal of 8272192 is 2912728.
It can be written as a sum of positive squares in 2 ways, for example, as 5089536 + 3182656 = 2256^2 + 1784^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 4084.
Almost surely, 28272192 is an apocalyptic number.
It is an amenable number.
8272192 is an abundant number, since it is smaller than the sum of its proper divisors (8712788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8272192 is a wasteful number, since it uses less digits than its factorization.
8272192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4498 (or 4488 counting only the distinct ones).
The product of its digits is 4032, while the sum is 31.
The square root of 8272192 is about 2876.1418602009. The cubic root of 8272192 is about 202.2430169995.
It can be divided in two parts, 8272 and 192, that added together give a square (8464 = 922).
The spelling of 8272192 in words is "eight million, two hundred seventy-two thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •