Base | Representation |
---|---|
bin | 1001111000010… |
… | …1010010010011 |
3 | 2212222101112202 |
4 | 2132011102103 |
5 | 41102043103 |
6 | 4040113415 |
7 | 1012144334 |
oct | 236052223 |
9 | 85871482 |
10 | 41440403 |
11 | 21434874 |
12 | 11a6586b |
13 | 877c364 |
14 | 570a28b |
15 | 3988988 |
hex | 2785493 |
41440403 has 2 divisors, whose sum is σ = 41440404. Its totient is φ = 41440402.
The previous prime is 41440379. The next prime is 41440423. The reversal of 41440403 is 30404414.
It is an a-pointer prime, because the next prime (41440423) can be obtained adding 41440403 to its sum of digits (20).
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-41440403 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (41440423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20720201 + 20720202.
It is an arithmetic number, because the mean of its divisors is an integer number (20720202).
Almost surely, 241440403 is an apocalyptic number.
41440403 is a deficient number, since it is larger than the sum of its proper divisors (1).
41440403 is an equidigital number, since it uses as much as digits as its factorization.
41440403 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 41440403 is about 6437.4220771983. The cubic root of 41440403 is about 346.0519679813.
Adding to 41440403 its reverse (30404414), we get a palindrome (71844817).
The spelling of 41440403 in words is "forty-one million, four hundred forty thousand, four hundred three".
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