Base | Representation |
---|---|
bin | 10010101001010010… |
… | …01010100111110101 |
3 | 221211121121022012201 |
4 | 21110221022213311 |
5 | 131000030342044 |
6 | 4333141144501 |
7 | 503025461614 |
oct | 112451124765 |
9 | 27747538181 |
10 | 10010012149 |
11 | 4277433315 |
12 | 1b343bb131 |
13 | c36ab4717 |
14 | 6ad60b87b |
15 | 3d8bd97d4 |
hex | 254a4a9f5 |
10010012149 has 2 divisors, whose sum is σ = 10010012150. Its totient is φ = 10010012148.
The previous prime is 10010012119. The next prime is 10010012179. The reversal of 10010012149 is 94121001001.
10010012149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a balanced prime because it is at equal distance from previous prime (10010012119) and next prime (10010012179).
It can be written as a sum of positive squares in only one way, i.e., 9236171025 + 773841124 = 96105^2 + 27818^2 .
It is a cyclic number.
It is not a de Polignac number, because 10010012149 - 27 = 10010012021 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10010012119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005006074 + 5005006075.
It is an arithmetic number, because the mean of its divisors is an integer number (5005006075).
Almost surely, 210010012149 is an apocalyptic number.
It is an amenable number.
10010012149 is a deficient number, since it is larger than the sum of its proper divisors (1).
10010012149 is an equidigital number, since it uses as much as digits as its factorization.
10010012149 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 19.
The spelling of 10010012149 in words is "ten billion, ten million, twelve thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •