Base | Representation |
---|---|
bin | 1001111001001… |
… | …1100001111101 |
3 | 2220002100120201 |
4 | 2132103201331 |
5 | 41110424444 |
6 | 4041243501 |
7 | 1012506415 |
oct | 236234175 |
9 | 86070521 |
10 | 41498749 |
11 | 21474696 |
12 | 11a93591 |
13 | 879ca96 |
14 | 5723645 |
15 | 399add4 |
hex | 279387d |
41498749 has 2 divisors, whose sum is σ = 41498750. Its totient is φ = 41498748.
The previous prime is 41498747. The next prime is 41498753. The reversal of 41498749 is 94789414.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41190724 + 308025 = 6418^2 + 555^2 .
It is a cyclic number.
It is not a de Polignac number, because 41498749 - 21 = 41498747 is a prime.
Together with 41498747, it forms a pair of twin primes.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 41498699 and 41498708.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41498747) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20749374 + 20749375.
It is an arithmetic number, because the mean of its divisors is an integer number (20749375).
Almost surely, 241498749 is an apocalyptic number.
It is an amenable number.
41498749 is a deficient number, since it is larger than the sum of its proper divisors (1).
41498749 is an equidigital number, since it uses as much as digits as its factorization.
41498749 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 290304, while the sum is 46.
The square root of 41498749 is about 6441.9522662001. The cubic root of 41498749 is about 346.2142997334.
The spelling of 41498749 in words is "forty-one million, four hundred ninety-eight thousand, seven hundred forty-nine".
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