Base | Representation |
---|---|
bin | 1111110000001001… |
… | …0110100100001101 |
3 | 101220200121210102201 |
4 | 3330002112210031 |
5 | 32124442201044 |
6 | 1535330521501 |
7 | 206533305613 |
oct | 37402264415 |
9 | 11820553381 |
10 | 4228475149 |
11 | 187a955a68 |
12 | 9a0136291 |
13 | 525068902 |
14 | 2c18296b3 |
15 | 19b3567d4 |
hex | fc09690d |
4228475149 has 2 divisors, whose sum is σ = 4228475150. Its totient is φ = 4228475148.
The previous prime is 4228475143. The next prime is 4228475183. The reversal of 4228475149 is 9415748224.
4228475149 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., 2914920100 + 1313555049 = 53990^2 + 36243^2 .
It is a cyclic number.
It is not a de Polignac number, because 4228475149 - 25 = 4228475117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4228475099 and 4228475108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4228475143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114237574 + 2114237575.
It is an arithmetic number, because the mean of its divisors is an integer number (2114237575).
Almost surely, 24228475149 is an apocalyptic number.
It is an amenable number.
4228475149 is a deficient number, since it is larger than the sum of its proper divisors (1).
4228475149 is an equidigital number, since it uses as much as digits as its factorization.
4228475149 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 645120, while the sum is 46.
The square root of 4228475149 is about 65026.7264207572. The cubic root of 4228475149 is about 1617.0666764363.
The spelling of 4228475149 in words is "four billion, two hundred twenty-eight million, four hundred seventy-five thousand, one hundred forty-nine".
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