Base | Representation |
---|---|
bin | 10010111111111011… |
… | …11010101000001111 |
3 | 222022212002201222021 |
4 | 21133331322220033 |
5 | 131342200013124 |
6 | 4404045231011 |
7 | 510523402234 |
oct | 113775725017 |
9 | 28285081867 |
10 | 10200001039 |
11 | 43646a8828 |
12 | 1b87b62467 |
13 | c67275097 |
14 | 6ca94578b |
15 | 3ea7177e4 |
hex | 25ff7aa0f |
10200001039 has 2 divisors, whose sum is σ = 10200001040. Its totient is φ = 10200001038.
The previous prime is 10200001001. The next prime is 10200001069. The reversal of 10200001039 is 93010000201.
It is a strong prime.
It is an emirp because it is prime and its reverse (93010000201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10200001039 - 221 = 10197903887 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10200001069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100000519 + 5100000520.
It is an arithmetic number, because the mean of its divisors is an integer number (5100000520).
Almost surely, 210200001039 is an apocalyptic number.
10200001039 is a deficient number, since it is larger than the sum of its proper divisors (1).
10200001039 is an equidigital number, since it uses as much as digits as its factorization.
10200001039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 16.
The spelling of 10200001039 in words is "ten billion, two hundred million, one thousand, thirty-nine".
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