Base | Representation |
---|---|
bin | 1000001111000011… |
… | …01110100000101111 |
3 | 102102010100201112121 |
4 | 10013201232200233 |
5 | 33023314432241 |
6 | 2010414413411 |
7 | 214363665661 |
oct | 40741564057 |
9 | 12363321477 |
10 | 4421249071 |
11 | 1969752958 |
12 | a34801267 |
13 | 555c92b15 |
14 | 2dd28a531 |
15 | 1ad234ad1 |
hex | 10786e82f |
4421249071 has 2 divisors, whose sum is σ = 4421249072. Its totient is φ = 4421249070.
The previous prime is 4421249059. The next prime is 4421249081. The reversal of 4421249071 is 1709421244.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4421249071 - 27 = 4421248943 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4421249081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210624535 + 2210624536.
It is an arithmetic number, because the mean of its divisors is an integer number (2210624536).
Almost surely, 24421249071 is an apocalyptic number.
4421249071 is a deficient number, since it is larger than the sum of its proper divisors (1).
4421249071 is an equidigital number, since it uses as much as digits as its factorization.
4421249071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 4421249071 is about 66492.4737921518. The cubic root of 4421249071 is about 1641.2761570894.
The spelling of 4421249071 in words is "four billion, four hundred twenty-one million, two hundred forty-nine thousand, seventy-one".
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