Base | Representation |
---|---|
bin | 1001000100100000… |
… | …01010000010100101 |
3 | 110120101001201220011 |
4 | 10202100022002211 |
5 | 34433111044234 |
6 | 2123113010221 |
7 | 231450104245 |
oct | 44220120245 |
9 | 13511051804 |
10 | 4869628069 |
11 | 2079861709 |
12 | b3a9b3971 |
13 | 5c7b42a37 |
14 | 342a45b25 |
15 | 1d77a2b64 |
hex | 12240a0a5 |
4869628069 has 2 divisors, whose sum is σ = 4869628070. Its totient is φ = 4869628068.
The previous prime is 4869628067. The next prime is 4869628073. The reversal of 4869628069 is 9608269684.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4868550625 + 1077444 = 69775^2 + 1038^2 .
It is a cyclic number.
It is not a de Polignac number, because 4869628069 - 21 = 4869628067 is a prime.
It is a super-2 number, since 2×48696280692 = 47426555060785337522, which contains 22 as substring.
Together with 4869628067, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4869628067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434814034 + 2434814035.
It is an arithmetic number, because the mean of its divisors is an integer number (2434814035).
Almost surely, 24869628069 is an apocalyptic number.
It is an amenable number.
4869628069 is a deficient number, since it is larger than the sum of its proper divisors (1).
4869628069 is an equidigital number, since it uses as much as digits as its factorization.
4869628069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8957952, while the sum is 58.
The square root of 4869628069 is about 69782.7204184532. The cubic root of 4869628069 is about 1694.9826770824.
The spelling of 4869628069 in words is "four billion, eight hundred sixty-nine million, six hundred twenty-eight thousand, sixty-nine".
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