Base | Representation |
---|---|
bin | 10010101001010010… |
… | …01010000111101001 |
3 | 221211121121012101102 |
4 | 21110221022013221 |
5 | 131000030310324 |
6 | 4333141131145 |
7 | 503025452612 |
oct | 112451120751 |
9 | 27747535342 |
10 | 10010010089 |
11 | 4277431812 |
12 | 1b343b9ab5 |
13 | c36ab37c1 |
14 | 6ad60ac09 |
15 | 3d8bd8dae |
hex | 254a4a1e9 |
10010010089 has 2 divisors, whose sum is σ = 10010010090. Its totient is φ = 10010010088.
The previous prime is 10010010083. The next prime is 10010010107. The reversal of 10010010089 is 98001001001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9710131600 + 299878489 = 98540^2 + 17317^2 .
It is a cyclic number.
It is not a de Polignac number, because 10010010089 - 220 = 10008961513 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10010010089.
It is not a weakly prime, because it can be changed into another prime (10010010083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005005044 + 5005005045.
It is an arithmetic number, because the mean of its divisors is an integer number (5005005045).
Almost surely, 210010010089 is an apocalyptic number.
It is an amenable number.
10010010089 is a deficient number, since it is larger than the sum of its proper divisors (1).
10010010089 is an equidigital number, since it uses as much as digits as its factorization.
10010010089 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 20.
The spelling of 10010010089 in words is "ten billion, ten million, ten thousand, eighty-nine".
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