Base | Representation |
---|---|
bin | 1011111010011… |
… | …1010111011001 |
3 | 10111000200000221 |
4 | 2332213113121 |
5 | 100242443401 |
6 | 4543000041 |
7 | 1144504024 |
oct | 276472731 |
9 | 114020027 |
10 | 49968601 |
11 | 2622a171 |
12 | 14899021 |
13 | a477027 |
14 | 68ca1bb |
15 | 45c07a1 |
hex | 2fa75d9 |
49968601 has 2 divisors, whose sum is σ = 49968602. Its totient is φ = 49968600.
The previous prime is 49968587. The next prime is 49968617. The reversal of 49968601 is 10686994.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 49336576 + 632025 = 7024^2 + 795^2 .
It is a cyclic number.
It is not a de Polignac number, because 49968601 - 215 = 49935833 is a prime.
It is a super-2 number, since 2×499686012 = 4993722171794402, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (49968671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24984300 + 24984301.
It is an arithmetic number, because the mean of its divisors is an integer number (24984301).
Almost surely, 249968601 is an apocalyptic number.
It is an amenable number.
49968601 is a deficient number, since it is larger than the sum of its proper divisors (1).
49968601 is an equidigital number, since it uses as much as digits as its factorization.
49968601 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 49968601 is about 7068.8472186064. The cubic root of 49968601 is about 368.3260171125.
The spelling of 49968601 in words is "forty-nine million, nine hundred sixty-eight thousand, six hundred one".
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