Base | Representation |
---|---|
bin | 11100101000110… |
… | …10000000001101 |
3 | 121202000222011201 |
4 | 32110122000031 |
5 | 442444333123 |
6 | 35500545501 |
7 | 5644632133 |
oct | 1624320015 |
9 | 552028151 |
10 | 240230413 |
11 | 113670735 |
12 | 68552291 |
13 | 3aa01997 |
14 | 23c95753 |
15 | 161545ad |
hex | e51a00d |
240230413 has 2 divisors, whose sum is σ = 240230414. Its totient is φ = 240230412.
The previous prime is 240230399. The next prime is 240230437. The reversal of 240230413 is 314032042.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 238795209 + 1435204 = 15453^2 + 1198^2 .
It is a cyclic number.
It is not a de Polignac number, because 240230413 - 213 = 240222221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (240230513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120115206 + 120115207.
It is an arithmetic number, because the mean of its divisors is an integer number (120115207).
Almost surely, 2240230413 is an apocalyptic number.
It is an amenable number.
240230413 is a deficient number, since it is larger than the sum of its proper divisors (1).
240230413 is an equidigital number, since it uses as much as digits as its factorization.
240230413 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 240230413 is about 15499.3681484117. The cubic root of 240230413 is about 621.6453116823.
Adding to 240230413 its reverse (314032042), we get a palindrome (554262455).
The spelling of 240230413 in words is "two hundred forty million, two hundred thirty thousand, four hundred thirteen".
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