Base | Representation |
---|---|
bin | 11010011111010… |
… | …011100001100001 |
3 | 1010222020120110121 |
4 | 122133103201201 |
5 | 1402232222144 |
6 | 112033200241 |
7 | 14004312532 |
oct | 3237234141 |
9 | 1128216417 |
10 | 444414049 |
11 | 208950942 |
12 | 104a00081 |
13 | 710c22c1 |
14 | 43046689 |
15 | 29038384 |
hex | 1a7d3861 |
444414049 has 2 divisors, whose sum is σ = 444414050. Its totient is φ = 444414048.
The previous prime is 444414043. The next prime is 444414059. The reversal of 444414049 is 940414444.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 383885649 + 60528400 = 19593^2 + 7780^2 .
It is a cyclic number.
It is not a de Polignac number, because 444414049 - 215 = 444381281 is a prime.
It is equal to p23572546 and since 444414049 and 23572546 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (444414043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222207024 + 222207025.
It is an arithmetic number, because the mean of its divisors is an integer number (222207025).
Almost surely, 2444414049 is an apocalyptic number.
It is an amenable number.
444414049 is a deficient number, since it is larger than the sum of its proper divisors (1).
444414049 is an equidigital number, since it uses as much as digits as its factorization.
444414049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36864, while the sum is 34.
The square root of 444414049 is about 21081.1301642013. The cubic root of 444414049 is about 763.1254309232.
The spelling of 444414049 in words is "four hundred forty-four million, four hundred fourteen thousand, forty-nine".
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