Base | Representation |
---|---|
bin | 100111110001… |
… | …101100001101 |
3 | 201121202100201 |
4 | 213301230031 |
5 | 10132132044 |
6 | 1011253501 |
7 | 154425565 |
oct | 47615415 |
9 | 21552321 |
10 | 10427149 |
11 | 5982087 |
12 | 35aa291 |
13 | 2211115 |
14 | 1555da5 |
15 | dae7d4 |
hex | 9f1b0d |
10427149 has 2 divisors, whose sum is σ = 10427150. Its totient is φ = 10427148.
The previous prime is 10427141. The next prime is 10427159. The reversal of 10427149 is 94172401.
10427149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9030025 + 1397124 = 3005^2 + 1182^2 .
It is a cyclic number.
It is not a de Polignac number, because 10427149 - 23 = 10427141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10427141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5213574 + 5213575.
It is an arithmetic number, because the mean of its divisors is an integer number (5213575).
Almost surely, 210427149 is an apocalyptic number.
It is an amenable number.
10427149 is a deficient number, since it is larger than the sum of its proper divisors (1).
10427149 is an equidigital number, since it uses as much as digits as its factorization.
10427149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 10427149 is about 3229.1096296038. The cubic root of 10427149 is about 218.4683489178.
The spelling of 10427149 in words is "ten million, four hundred twenty-seven thousand, one hundred forty-nine".
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