Base | Representation |
---|---|
bin | 1010100000011… |
… | …1000101101111 |
3 | 10001220221121202 |
4 | 2220013011233 |
5 | 42240203411 |
6 | 4212320115 |
7 | 1043403503 |
oct | 250070557 |
9 | 101827552 |
10 | 44069231 |
11 | 2296a958 |
12 | 1291303b |
13 | 918ca8b |
14 | 5bd2303 |
15 | 3d0783b |
hex | 2a0716f |
44069231 has 2 divisors, whose sum is σ = 44069232. Its totient is φ = 44069230.
The previous prime is 44069213. The next prime is 44069237. The reversal of 44069231 is 13296044.
44069231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Together with previous prime (44069213) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 44069231 - 214 = 44052847 is a prime.
It is a super-2 number, since 2×440692312 = 3884194241862722, which contains 22 as substring.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 44069194 and 44069203.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44069237) 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, 22034615 + 22034616.
It is an arithmetic number, because the mean of its divisors is an integer number (22034616).
Almost surely, 244069231 is an apocalyptic number.
44069231 is a deficient number, since it is larger than the sum of its proper divisors (1).
44069231 is an equidigital number, since it uses as much as digits as its factorization.
44069231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 44069231 is about 6638.4660125665. The cubic root of 44069231 is about 353.2198952525.
The spelling of 44069231 in words is "forty-four million, sixty-nine thousand, two hundred thirty-one".
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