Search a number
-
+
104548841 is a prime number
BaseRepresentation
bin1100011101101…
…00100111101001
321021201122001022
412032310213221
5203231030331
614212502225
72406436055
oct616644751
9237648038
10104548841
1154019101
122b01a975
1318877127
14dc56c65
1592a267b
hex63b49e9

104548841 has 2 divisors, whose sum is σ = 104548842. Its totient is φ = 104548840.

The previous prime is 104548817. The next prime is 104548891. The reversal of 104548841 is 148845401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101203600 + 3345241 = 10060^2 + 1829^2 .

It is a cyclic number.

It is not a de Polignac number, because 104548841 - 214 = 104532457 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (104548891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52274420 + 52274421.

It is an arithmetic number, because the mean of its divisors is an integer number (52274421).

Almost surely, 2104548841 is an apocalyptic number.

It is an amenable number.

104548841 is a deficient number, since it is larger than the sum of its proper divisors (1).

104548841 is an equidigital number, since it uses as much as digits as its factorization.

104548841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 104548841 is about 10224.9127624640. The cubic root of 104548841 is about 471.0927358596.

The spelling of 104548841 in words is "one hundred four million, five hundred forty-eight thousand, eight hundred forty-one".