Base | Representation |
---|---|
bin | 10010101011000101011101 |
3 | 100012200202212 |
4 | 102223011131 |
5 | 2223120234 |
6 | 252530205 |
7 | 56415224 |
oct | 22530535 |
9 | 10180685 |
10 | 4895069 |
11 | 2843813 |
12 | 1780965 |
13 | 10250ba |
14 | 915cbb |
15 | 66a5ce |
hex | 4ab15d |
4895069 has 2 divisors, whose sum is σ = 4895070. Its totient is φ = 4895068.
The previous prime is 4895057. The next prime is 4895071. The reversal of 4895069 is 9605984.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3467044 + 1428025 = 1862^2 + 1195^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4895069 is a prime.
It is a super-2 number, since 2×48950692 = 47923401029522, which contains 22 as substring.
Together with 4895071, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4895029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447534 + 2447535.
It is an arithmetic number, because the mean of its divisors is an integer number (2447535).
Almost surely, 24895069 is an apocalyptic number.
It is an amenable number.
4895069 is a deficient number, since it is larger than the sum of its proper divisors (1).
4895069 is an equidigital number, since it uses as much as digits as its factorization.
4895069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 4895069 is about 2212.4802823980. The cubic root of 4895069 is about 169.7929312731.
Subtracting 4895069 from its reverse (9605984), we obtain a triangular number (4710915 = T3069).
The spelling of 4895069 in words is "four million, eight hundred ninety-five thousand, sixty-nine".
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