Base | Representation |
---|---|
bin | 100111001111… |
… | …101110100111 |
3 | 201100200112111 |
4 | 213033232213 |
5 | 10113204124 |
6 | 1004301451 |
7 | 153306166 |
oct | 47175647 |
9 | 21320474 |
10 | 10288039 |
11 | 5897613 |
12 | 3541887 |
13 | 21929c8 |
14 | 151b3dd |
15 | d83494 |
hex | 9cfba7 |
10288039 has 2 divisors, whose sum is σ = 10288040. Its totient is φ = 10288038.
The previous prime is 10288037. The next prime is 10288067. The reversal of 10288039 is 93088201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10288039 - 21 = 10288037 is a prime.
Together with 10288037, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10288039.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10288037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5144019 + 5144020.
It is an arithmetic number, because the mean of its divisors is an integer number (5144020).
Almost surely, 210288039 is an apocalyptic number.
10288039 is a deficient number, since it is larger than the sum of its proper divisors (1).
10288039 is an equidigital number, since it uses as much as digits as its factorization.
10288039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 10288039 is about 3207.4973109887. The cubic root of 10288039 is about 217.4924575708.
The spelling of 10288039 in words is "ten million, two hundred eighty-eight thousand, thirty-nine".
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