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104104241 = 647160903
BaseRepresentation
bin1100011010010…
…00000100110001
321020220001011122
412031020010301
5203122313431
614155152025
72402604623
oct615100461
9236801148
10104104241
115384506a
122aa45615
131874c957
14db7cc13
159215a7b
hex6348131

104104241 has 4 divisors (see below), whose sum is σ = 104265792. Its totient is φ = 103942692.

The previous prime is 104104237. The next prime is 104104267. The reversal of 104104241 is 142401401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104104241 - 22 = 104104237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104104271) 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, 79805 + ... + 81098.

It is an arithmetic number, because the mean of its divisors is an integer number (26066448).

Almost surely, 2104104241 is an apocalyptic number.

It is an amenable number.

104104241 is a deficient number, since it is larger than the sum of its proper divisors (161551).

104104241 is an equidigital number, since it uses as much as digits as its factorization.

104104241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161550.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 104104241 is about 10203.1485826680. The cubic root of 104104241 is about 470.4240039759.

Adding to 104104241 its reverse (142401401), we get a palindrome (246505642).

The spelling of 104104241 in words is "one hundred four million, one hundred four thousand, two hundred forty-one".

Divisors: 1 647 160903 104104241