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49827601 is a prime number
BaseRepresentation
bin1011111000010…
…0111100010001
310110202111121201
42332010330101
5100223440401
64535551201
71143345655
oct276047421
9113674551
1049827601
112614323a
121482b501
13a427ab5
146890a65
154593b01
hex2f84f11

49827601 has 2 divisors, whose sum is σ = 49827602. Its totient is φ = 49827600.

The previous prime is 49827599. The next prime is 49827607. The reversal of 49827601 is 10672894.

49827601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40947201 + 8880400 = 6399^2 + 2980^2 .

It is a cyclic number.

It is not a de Polignac number, because 49827601 - 21 = 49827599 is a prime.

Together with 49827599, it forms a pair of twin primes.

It is equal to p2991358 and since 49827601 and 2991358 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (49827607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24913800 + 24913801.

It is an arithmetic number, because the mean of its divisors is an integer number (24913801).

Almost surely, 249827601 is an apocalyptic number.

It is an amenable number.

49827601 is a deficient number, since it is larger than the sum of its proper divisors (1).

49827601 is an equidigital number, since it uses as much as digits as its factorization.

49827601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 49827601 is about 7058.8668354064. The cubic root of 49827601 is about 367.9792467227.

The spelling of 49827601 in words is "forty-nine million, eight hundred twenty-seven thousand, six hundred one".