Base | Representation |
---|---|
bin | 1011000010100… |
… | …1110111001001 |
3 | 10020010201202002 |
4 | 2300221313021 |
5 | 43323340214 |
6 | 4332320345 |
7 | 1101422051 |
oct | 260516711 |
9 | 106121662 |
10 | 46308809 |
11 | 2415a548 |
12 | 136130b5 |
13 | 9795281 |
14 | 6216561 |
15 | 40eb1de |
hex | 2c29dc9 |
46308809 has 2 divisors, whose sum is σ = 46308810. Its totient is φ = 46308808.
The previous prime is 46308781. The next prime is 46308811. The reversal of 46308809 is 90880364.
46308809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 46308025 + 784 = 6805^2 + 28^2 .
It is a cyclic number.
It is not a de Polignac number, because 46308809 - 220 = 45260233 is a prime.
Together with 46308811, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (46308109) 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, 23154404 + 23154405.
It is an arithmetic number, because the mean of its divisors is an integer number (23154405).
Almost surely, 246308809 is an apocalyptic number.
It is an amenable number.
46308809 is a deficient number, since it is larger than the sum of its proper divisors (1).
46308809 is an equidigital number, since it uses as much as digits as its factorization.
46308809 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 46308809 is about 6805.0576044586. The cubic root of 46308809 is about 359.1047947882.
The spelling of 46308809 in words is "forty-six million, three hundred eight thousand, eight hundred nine".
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