Base | Representation |
---|---|
bin | 1011101100001… |
… | …0111101111111 |
3 | 10102021010202021 |
4 | 2323002331333 |
5 | 100023024322 |
6 | 4510541011 |
7 | 1133526415 |
oct | 273027577 |
9 | 112233667 |
10 | 49033087 |
11 | 25750314 |
12 | 14507767 |
13 | a20a27c |
14 | 67252b5 |
15 | 44884c7 |
hex | 2ec2f7f |
49033087 has 2 divisors, whose sum is σ = 49033088. Its totient is φ = 49033086.
The previous prime is 49033057. The next prime is 49033093. The reversal of 49033087 is 78033094.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49033087 - 219 = 48508799 is a prime.
It is equal to p2946373 and since 49033087 and 2946373 have the same sum of digits, it is a Honaker prime.
It is a plaindrome in base 9.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49033057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24516543 + 24516544.
It is an arithmetic number, because the mean of its divisors is an integer number (24516544).
Almost surely, 249033087 is an apocalyptic number.
49033087 is a deficient number, since it is larger than the sum of its proper divisors (1).
49033087 is an equidigital number, since it uses as much as digits as its factorization.
49033087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 49033087 is about 7002.3629583163. The cubic root of 49033087 is about 366.0129167209.
The spelling of 49033087 in words is "forty-nine million, thirty-three thousand, eighty-seven".
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