Base | Representation |
---|---|
bin | 10101011110000010111001 |
3 | 101120221021202 |
4 | 111132002321 |
5 | 2420044324 |
6 | 320343545 |
7 | 65560265 |
oct | 25360271 |
9 | 11527252 |
10 | 5628089 |
11 | 31a4515 |
12 | 1a74bb5 |
13 | 122093c |
14 | a670a5 |
15 | 7628ae |
hex | 55e0b9 |
5628089 has 2 divisors, whose sum is σ = 5628090. Its totient is φ = 5628088.
The previous prime is 5628079. The next prime is 5628101. The reversal of 5628089 is 9808265.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4644025 + 984064 = 2155^2 + 992^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5628089 is a prime.
It is not a weakly prime, because it can be changed into another prime (5628079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814044 + 2814045.
It is an arithmetic number, because the mean of its divisors is an integer number (2814045).
Almost surely, 25628089 is an apocalyptic number.
It is an amenable number.
5628089 is a deficient number, since it is larger than the sum of its proper divisors (1).
5628089 is an equidigital number, since it uses as much as digits as its factorization.
5628089 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 5628089 is about 2372.3593741253. The cubic root of 5628089 is about 177.8772140624.
The spelling of 5628089 in words is "five million, six hundred twenty-eight thousand, eighty-nine".
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