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104748841 = 293612029
BaseRepresentation
bin1100011111001…
…01011100101001
321022002210101201
412033211130221
5203303430331
614221044201
72411231131
oct617453451
9238083351
10104748841
115414539a
122b0b6661
1318917182
14dca9ac1
1592e1a61
hex63e5729

104748841 has 4 divisors (see below), whose sum is σ = 108360900. Its totient is φ = 101136784.

The previous prime is 104748823. The next prime is 104748857. The reversal of 104748841 is 148847401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43283241 + 61465600 = 6579^2 + 7840^2 .

It is a cyclic number.

It is not a de Polignac number, because 104748841 - 211 = 104746793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104748841.

It is not an unprimeable number, because it can be changed into a prime (104748811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805986 + ... + 1806043.

It is an arithmetic number, because the mean of its divisors is an integer number (27090225).

Almost surely, 2104748841 is an apocalyptic number.

It is an amenable number.

104748841 is a deficient number, since it is larger than the sum of its proper divisors (3612059).

104748841 is an equidigital number, since it uses as much as digits as its factorization.

104748841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612058.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 104748841 is about 10234.6881242176. The cubic root of 104748841 is about 471.3929417429.

The spelling of 104748841 in words is "one hundred four million, seven hundred forty-eight thousand, eight hundred forty-one".

Divisors: 1 29 3612029 104748841