Base | Representation |
---|---|
bin | 11110101100111010001101 |
3 | 120010220011001 |
4 | 132230322031 |
5 | 4030021034 |
6 | 444300301 |
7 | 125260225 |
oct | 36547215 |
9 | 16126131 |
10 | 8048269 |
11 | 45a7869 |
12 | 2841691 |
13 | 188a3b8 |
14 | 10d7085 |
15 | a8ea14 |
hex | 7ace8d |
8048269 has 2 divisors, whose sum is σ = 8048270. Its totient is φ = 8048268.
The previous prime is 8048207. The next prime is 8048273. The reversal of 8048269 is 9628408.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7767369 + 280900 = 2787^2 + 530^2 .
It is a cyclic number.
It is not a de Polignac number, because 8048269 - 27 = 8048141 is a prime.
It is a super-2 number, since 2×80482692 = 129549267792722, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8048069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024134 + 4024135.
It is an arithmetic number, because the mean of its divisors is an integer number (4024135).
Almost surely, 28048269 is an apocalyptic number.
It is an amenable number.
8048269 is a deficient number, since it is larger than the sum of its proper divisors (1).
8048269 is an equidigital number, since it uses as much as digits as its factorization.
8048269 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 8048269 is about 2836.9471267544. The cubic root of 8048269 is about 200.4014353758.
The spelling of 8048269 in words is "eight million, forty-eight thousand, two hundred sixty-nine".
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