Base | Representation |
---|---|
bin | 1011111000100… |
… | …1000011110111 |
3 | 10110210100202112 |
4 | 2332021003313 |
5 | 100230010341 |
6 | 4540201235 |
7 | 1143446105 |
oct | 276110367 |
9 | 113710675 |
10 | 49844471 |
11 | 26154986 |
12 | 1483921b |
13 | a432691 |
14 | 6896c75 |
15 | 4598aeb |
hex | 2f890f7 |
49844471 has 2 divisors, whose sum is σ = 49844472. Its totient is φ = 49844470.
The previous prime is 49844461. The next prime is 49844477. The reversal of 49844471 is 17444894.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49844471 - 26 = 49844407 is a prime.
It is a super-3 number, since 3×498444713 (a number of 24 digits) contains 333 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49844477) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24922235 + 24922236.
It is an arithmetic number, because the mean of its divisors is an integer number (24922236).
Almost surely, 249844471 is an apocalyptic number.
49844471 is a deficient number, since it is larger than the sum of its proper divisors (1).
49844471 is an equidigital number, since it uses as much as digits as its factorization.
49844471 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 129024, while the sum is 41.
The square root of 49844471 is about 7060.0616852829. The cubic root of 49844471 is about 368.0207706258.
The spelling of 49844471 in words is "forty-nine million, eight hundred forty-four thousand, four hundred seventy-one".
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